MICROMETER HEADS MICROMETERS B-1

MICROMETERS MICROMETER HEADS B B-1 Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the l...
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MICROMETERS MICROMETER HEADS

B

B-1

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Micrometers Micrometer Heads

CONTENTS

Micrometers

Micrometers High Accuracy Micrometer IP65 QuantuMike Fast Action Micrometer IP65 Micrometer Micrometer IP54 Quickmike Micrometer Adjustable Measuring Force Micrometer Ratchet Thimble Micrometer Economy Micrometers Mechanical Counter Micrometer Non-Rotating Spindle Micrometer IP65 Interchangeable Anvil Micrometer Anvil Extension Collar Micrometer Caliper Anvil Micrometers Interchangeable Anvil Universal Micrometer Screw Thread Micrometer IP65 Interchangeable Anvil Screw Thread Micrometer 3-Wire Units Paper Thickness Micrometer IP65 Disc Micrometer IP65 Interchangeable Anvil Gear Tooth Micrometer IP65 Non-Rotating Spindle Disc Micrometers IP65 Sheet Metal Micrometer IP65 Tube Micrometer IP65 Spline Micrometer IP65 Point Micrometer V-Anvil Micrometers IP65 Blade Micrometer Can Seam Micrometers Hub/Wire Micrometers IP65 Crimp Height Micrometer IP65 Uni-Mike Interchangeable Anvil Micrometer IP54 Indicating Micrometer IP54 Dial Snap Meter Groove Micrometers Quick-Mini Small Hole Gauge Set Telescoping Gauge Set Optional Accessories Quick Guide to Micrometers Micrometer Heads Selection Guide Rotatable Display Micrometer Head Micrometer Head Differential Screw Micrometer Head Small Micrometer Heads Adjustable Thimble Small Standard Micrometer Head Locking Screw Micrometer Head Carbide Tipped Spindle Micrometer Heads ø8 mm Spindle Medium Standard Micrometer Head Large Diameter Thimble Micrometer Head XY-Stage Micrometer Head Non-Rotating Spindle Micrometer Head Large Diameter Micrometer Heads Micro Jack Quick Guide to Micrometer Heads

Micrometer Heads

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-2

B-3 B-5 B-7 B-9 B-11 B-13 B-15 B-16 B-19 B-20 B-21 B-24 B-27 B-29 B-30 B-31 B-33 B-34 B-35 B-37 B-39 B-41 B-43 B-46 B-48 B-50 B-53 B-55 B-56 B-57 B-58 B-59 B-61 B-62 B-64 B-65 B-66 B-67 B-74 B-81 B-82 B-83 B-84 B-85 B-88 B-89 B-90 B-92 B-93 B-94 B-95 B-96 B-98 B-99

B

Micrometers SERIES 293 – ABSOLUTE Digimatic High-Accuracy Micrometer

B

• A world-leading 0.1 μm resolution makes this micrometer ideal for customers who need to make highly accurate measurements with a hand held tool. • The High-Accuracy Digimatic Micrometer utilizes Mitutoyo’s innovative 0.1 μm resolution ABS (absolute) rotary sensor*1 and high-accuracy screw machining technology to reduce the instrumental error to ±0.5 μm, delivering higher accuracy without sacrificing operability. *1 Patent pending in Japan, the United States of America, the European Union, and China.

• A highly rigid frame and high-performance constant-force mechanism*2 enable more stable measurement, while the clicks emitted while the workpiece is being measured assure the operator that measurement is proceeding normally.

• Transfer of body heat to the instrument is reduced by a (removable) heat shield, minimizing error caused by thermal expansion of the frame when performing handheld measurements. • The ABS sensor also eliminates the need to perform origin setting each time the power is turned on, letting you start measuring straight away. With no possibility of overspeed errors, this micrometer also delivers a higher level of reliability. • A range of features enables flexible measurement, including switchable resolution (0.0001/0.0005 mm), function lock and preset.

*2 Patent pending in Japan, the United States of America, the European Union, and China.

Function lock

Technical Data Measuring force: Power supply: Battery life:

7 to 9N Lithium battery (CR2032) x 1 Approx. two years when used under normal conditions

Functions Preset (ABS measurement system): The measurement origin can be preset to any value within the display range for convenience in measuring. Zero-setting (INC measurement system): The display can be zeroed at any position of the spindle, making comparison measurement easier. Returning to the absolute-measurement mode is easily accomplished. Hold: Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility when the instrument must be moved away from the workpiece before the reading can be recorded. Resolution switching: The resolution of the display can be switched. If 0.1 μm measurement is not required, the resolution can be switched to 0.5 μm. Function lock: Functions such as preset or zero-set can be locked to avoid inadvertently changing the origin position. On/off: The power can be turned off after measurement is complete. Even after the power is turned off, the origin or last zero-set position remains in the memory. Auto power off: Even if the power is left on, the power turns off automatically if the micrometer is not used within a 20-minute period. Measurement data output: Measurement data can be output, allowing easy incorporation of this instrument into a statistical process control or measurement system. Error alarm: In the unlikely event of a display overflow or calculation error, an error message is displayed and measurement stops. Measurement cannot continue until the error is corrected. Also, if the battery voltage drops below a certain point, the battery indicator will turn on before measurement becomes impossible, warning the user that the battery needs to be replaced.

293-130

SPECIFICATIONS Code No.

Range

293-130

0 - 25 mm (0 - 1")

Resolution 0.0001 / 0.0005 mm (.000005" / .00002") switchable

Accuracy*

Measuring surface

Mass

Price

±0.5 µm (±.00002")

ø3.2 mm

400 g

£1320.00

* Excluding quantizing error

B-3

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

DIMENSIONS Unit: mm

25

4

50.4

72.7 15.8

2.5

B 58.9

ø25

24

ø3.2

ø6.35

13.5

178

Standard accessories Heat shield (04AAB969B) x 1 Lithium battery (CR2032) x 1 Spanner (200877) x 1

Screwdriver (04AAB985) x 1 Lens paper (for the display) Inspection certificate Heat shield

With heat shield* attached * Patent pending in Japan, the United States of America, the European Union, and China.

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-4

Micrometers SERIES 293 – QuantuMike Fast Action Waterproof Digimatic Micrometer • A graduated scale is provided on the sleeve for use with a reference mark on the thimble so that every millimetre displacement can be checked to provide extra confidence.

Reference mark

• Those models that provide data output allow easy incorporation of this instrument into a statistical process control or measurement system. • There is a choice of convenient Interface Input Tools which enable the conversion of measurement data to keyboard signals and directly input them to cells in off-the-shelf spreadsheet software such as Excel. • Excellent resistance against oil, water and dust (IP65 protection level) enables this product to be used in machining situations that include splashing coolant fluid. • Measuring faces: Carbide.

Spindle feed per revolution 1 revolution of thimble

Conventional model

QuantuMike

0.5 mm 2.0 mm

• QuantuMike is equipped with a function lock feature to prevent the origin point being moved by mistake during measurement. Function lock

• Dust-tight and water jet protected IP65

000

0021

60

6

B

• Advanced pioneering technology has created the next generation of micrometer, the most revolutionary advance in micrometer technology since James Watt invented the instrument. • Faster measurement is achieved by using a coarser thread which feeds the spindle by 2 mm per revolution of the thimble. This increase in thread lead has been made possible thanks to new high precision thread-cutting and testing techniques.

293-180

Technical Data Dust/Water protection level: IP65 (IEC60529)*2 Measuring force: 7 to 12N Length standard: Electromagnetic rotary sensor Battery life: Approx. 1.2 years under normal use Standard accessories: Setting standard 1 pc (except for 0 - 25 mm / 0 - 1" models) Button type silver oxide battery (SR44, 938882), 1 pc Spanner (301336), 1 pc *2 Anti-corrosion treatment is required after use.

Functions Origin point setting (ABS measurement system): Pressing the ORIGIN button resets the ABS origin at the current spindle position. Origin values can be set depending on each size. Zero setting (INC measurement system): A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode. Hold: Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility when the instrument must be moved away from the workpiece before the reading can be recorded. Function lock: This function allows the ORIGIN (origin point setting) function and the ZERO (zero setting) function to be locked to prevent these points being reset accidentally. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for approx. 20 minutes, but the origin point is retained. Turning the spindle causes the reading on the LCD to reappear. Data output: Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. Error alarm: In the unlikely event of a display overflow or calculation error, an error message is displayed and measurement stops. Measurement cannot continue until the error is corrected. Also, if the battery voltage drops below a certain point, the battery indicator will turn on before measurement becomes impossible, warning the user that the battery needs to be replaced.

SPECIFICATIONS Inch/Metric Code No. Range With SPC data output 293-180 0 - 25 mm (0 - 1") 293-181 25 - 50 mm (1 - 2") 293-182 50 - 75 mm (2 - 3") 293-183 75 - 100 mm (3 - 4") Without SPC data output 293-185 0 - 25 mm (0 - 1") 293-186 25 - 50 mm (1 - 2") 293-187 50 - 75 mm (2 - 3") 293-188 75 - 100 mm (3 - 4")

Resolution

Accuracy*1

Flatness

0.001 mm (.00005")

±1 µm (±.00005")

0.3 µm (.000012")

±2 µm (±.0001")

0.001 mm (.00005")

±1 µm (±.00005") ±2 µm (±.0001")

0.3 µm (.000012")

Parallelism

Price

1 µm (.00004")

£248.00 £265.00 £298.00 £331.00

2 µm (.00008") 1 µm (.00004") 2 µm (.00008")

£167.00 £231.00 £243.00 £267.00

*1 Excluding quantizing error.

B-5

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

DIMENSIONS

(Only for models with data output function) 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

Unit: mm

L

a

27

3

48.5

37.5

23.1

B ø19.3

b

2.8

ø6.35

Optional Accessories

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Patented ratchet thimble mechanism* The patented ratchet thimble mechanism helps ensure repeatable results by transmitting microvibrations along the spindle to the contact face to provide a constant measuring force and encourage good contact with the workpiece. The ratchet works from the thimble as well as the speeder so it is always easy to use – even when making measurements one handed. The sound of the ratchet provides the user with a sense of confidence and the speeder enables the rapid spindle feed needed when measuring widely different dimensions. * Patent registered (Japan, USA, China, Germany, UK and France)

L 0 25 50 75

a 9 9.8 12.6 14

Measuring time on a multi-stepped workpiece with one hand

Thanks to the quick movement, positioning times are reduced by 60%* and measuring times by 35%* compared with a conventional micrometer. * According to Mitutoyo’s comparison test data for measuring time on typical workpieces.

293-181 Time [s]

60

Time needed to measure a multi-stepped cylindrical workpiece (with one hand) 53 sec.

50

Positioning time Measuring Time

40 30

41 sec. 22 sec.

20

Ratchet on thimble 293-182

10

Ratchet on speeder

スピーダ部 ラチェット

293-183

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

10 sec. 12 sec.

12 sec.

Conventional model

QuantuMike

0

Ratchet-induced micro-vibrations along the spindle help ensure repeatable measurements. シンブル部 ラチェット

b 25 32 47 60

B-6

Micrometers SERIES 293 – IP65 Digimatic Micrometer • Based on new waterproof structural technology, this micrometer provides IP65 protection levels, enabling use in environments that include cutting oil, etc.* * Anti-corrosion treatment is required after use.

• Dust-tight and water jet protected IP65

000

0021

60

6

B

• ±1 μm instrumental error (75 mm / 3" or less measuring range models). • Measuring data output function is available with a water-resistant data cable to maintain the IP65 protection level. • Oil-resistant materials are used in all plastic components. • Auto power ON/OFF function.

• Further-Increased operability thanks to easy-to read LCD with 30% more character area. • Models equipped with a Digimatic output port can form part of a statistical process control or networked measurement system. • Interface Input Tools are available that enable the conversion of measurement data to keyboard signals that are then directly input to cells in off the-shelf spreadsheet software such as Excel. • Two types of constant-force devices are available: Ratchet Stop and Ratchet Thimble. • Measuring faces: Carbide

293-230

293-334

Technical Data Flatness: 0.3 μm / .000012" Dust/water protection level: IP65 (IEC60529) *2 Measuring force: 5 to 10N Battery life: Approx. 1.2 years under normal use Standard accessories: Setting standard, 1 pc (except for 0 - 25 mm (0 - 1") models) Button type silver oxide battery (SR44, 938882), 1 pc Spanner (301336), 1 pc *2 Anti-corrosion treatment is required after use.

Functions Origin point setting (ABS measurement system): Resets the ABS origin at the current spindle position to the minimum value of the measuring range and switches to ABS mode. Zero setting (INC measurement system): A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode. Hold: Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility where the instrument must be moved away from the workpiece before the reading can be recorded. Data output: Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for about 20 minutes, but the reading and measurement mode are retained. Turning the spindle causes the reading to reappear. Error alarm: In the unlikely event of a display overflow or calculation error, an error message is displayed and measurement stops. Measurement cannot continue until the error is corrected. Also, if the battery voltage drops below a certain point, the battery indicator will turn on before measurement becomes impossible, warning the user that the battery needs to be replaced. Function lock*3: This function allows the ORIGIN (origin point setting) function and the ZERO (zero-setting ) function to be locked to prevent these points being reset accidentally. *3 All-digit preset type only.

293-230 293-231

293-233

293-354-10

293-232

B-7

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Optional Accessories (Only for models with data output function) 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00 .

There are dedicated SPC data cables for Coolant Proof micrometers.

SPECIFICATIONS Metric Code No.

Range

Resolution

With SPC data output 293-230 0 - 25 mm (0 - 1") 293-231 25 - 50 mm (1 - 2") 293-232 50 - 75 mm (2 - 3") 293-233 75 - 100 mm (3 - 4")

Accuracy*

±1 µm (±.00005")

0.001 mm (.00005")

Parallelism 1 µm (.00004")

±2 µm (±.0001")

2 µm (.00008")

Accuracy*

Parallelism

Constant-force device

Mass

Price

Ratchet stop

270 g 330 g 470 g 625 g

£207.00 £220.00 £251.00 £350.00

Mass

Price

Inch/Metric Code No.

Range

Resolution

With SPC data output 293-330 0 - 25 mm (0 - 1") 293-331 25 - 50 mm (1 - 2") 293-332 50 - 75 mm (2 - 3") 293-333 75 - 100 mm (3 - 4") 293-350-10 100 - 125 mm (4 - 5") 293-351-10 125 - 150 mm (5 - 6") 293-352-10 150 - 175 mm (6 - 7") 293-353-10 175 - 200 mm (7 - 8") 293-354-10 200 - 225 mm (8 - 9") 293-355-10 225 - 250 mm (9 - 10") 293-356-10 250 - 275 mm (10 - 11") 293-357-10 275 - 300 mm (11 - 12") 293-334 0 - 25 mm (0 - 1") 293-335 0 - 25 mm (0 - 1") 293-336 25 - 50 mm (1 - 2") Without SPC data output 293-340 0 - 25 mm (0 - 1") 293-341 25 - 50 mm (1 - 2") 293-342 50 - 75 mm (2 - 3") 293-343 75 - 100 mm (3 - 4") 293-344 0 - 25 mm (0 - 1") 293-345 25 - 50 mm (1 - 2") 293-346 50 - 75 mm (2 - 3") 293-347 75 - 100 mm (3 - 4") 293-348 0 - 25 mm (0 - 1")

Constant-force device

270 g 330 g 470 g 2 µm (.00008") 625 g 600 g ±2 µm (±.0001") 3 µm 740 g (.00012") Ratchet stop 800 g ±3 µm (±.00015") 970 g 0.001 mm 1100 g 4 µm (.0001") (.00016") 1270 g ±4 µm (±.0002") 1340 g 5 µm (.0002") 1540 g Ratchet thimble 275 g ±1 µm 1 µm 275 g 0.001 mm (±.00005") (.00004") Friction thimble (.00005") 335 g

£207.00 £220.00 £251.00 £320.00 £390.00 £395.00 £430.00 £440.00 £450.00 £460.00 £470.00 £490.00 £207.00 £250.00 £220.00

270 g 330 g 470 g 625 g 275 g 335 g 475 g 639 g 275 g

£139.00 £195.00 £230.00 £259.00 £139.00 £195.00 £230.00 £259.00 £139.00

±1 µm (±.00005")

0.001 mm (.00005")

±1 µm (±.00005") ±2 µm (±.0001")

0.001 mm (.00005")

±1 µm (±.00005")

1 µm (.00004")

1 µm (.00004") 2 µm (.00008") 1 µm (.00004") 2 µm (.00008")

Ratchet stop

Ratchet thimble

±2 µm (±.0001") ±1 µm (±.00005") 1 µm (.00004") Friction thimble

* Excluding quantizing error. Note: All-Digit preset type – models over 125 mm (5") measuring range

DIMENSIONS

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm

Ratchet stop type over 100 mm 14.5 2 27.5

47.2 2.3 3

43

5 0

C

45

17

ø18

L a

ø6.35

b

Unit: mm

Ratchet / Friction thimble type

Ratchet stop type

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-8

L 0 25 50 75 132.8 158.2 183.6 208.8 234.2 258 284 309

a 2.8 2.8 2.8 2.8 5.3 5.7 6.1 6.3 6.7 5.5 6.5 6.5

b 9 9.8 12.6 14 16.7 18.8 19.1 18.2 16.8 18 18 18

c 25 32 47 60 76 90 102 115 127 139 152 166

B

Micrometers SERIES 293 – Digimatic Micrometer • Easily integrated into a statistical process control or networked measurement system. • Constant-force device: ratchet stop • Interface Input Tools are available that enable the conversion of measurement data to keyboard signals that are then directly input to cells in off-the-shelf spreadsheet software such as Excel. • Measuring faces: Carbide

Technical Data Resolution: Measuring force: Battery: Battery life:

0.001 mm (.0001") 10 to 15N SR44 (2 pcs) 938882 Approx. 1.8 years under normal use

Functions B

293-782

SPECIFICATIONS Inch/Metric Code No. 293-782 293-783 293-784 293-785 293-786 293-787 293-788 293-789

Range 300 - 325 mm (12 - 13") 325 - 350 mm (13 - 14") 350 - 375 mm (14 - 15") 375 - 400 mm (15 - 16") 400 - 425 mm (16 - 17") 425 - 450 mm (17 - 18") 450 - 475 mm (18 - 19") 475 - 500 mm (19 - 20")

Accuracy*1

Flatness

5 µm (.0002")

±6 µm (±.0003")

±7 µm (±.00035")

Price £600.00 £602.00 £615.00 £622.00 £631.00 £644.00 £655.00 £660.00

Parallelism

0.6 µm (.000024")

±8 µm (±.0004")

6 µm (.00024") 7 µm (.00028")

Origin point setting (ABS measurement system): Resets the ABS origin at the current spindle position to the minimum value of the measuring range and switches to ABS mode. Zero setting (INC measurement system): A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode. Hold: Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility where the instrument must be moved away from the workpiece before the reading can be recorded. Function lock: This function allows the ORIGIN (origin point setting) function and the ZERO (zero-setting ) function to be locked to prevent these points being reset accidentally. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for about 20 minutes, but the reading and measurement mode are retained. Turning the spindle causes the reading to reappear. Data output: Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. Error alarm: In the unlikely event of a display overflow or calculation error, an error message is displayed and measurement stops. Measurement cannot continue until the error is corrected. Also, if the battery voltage drops below a certain point, the battery indicator will turn on before measurement becomes impossible, warning the user that the battery needs to be replaced.

* Excluding quantizing error.

Optional Accessories DIMENSIONS Unit: mm

L

28 18

28 2

55.3

3

50

17

ø12

ø21

35

ø8

5

04AZB512: 04AZB513: 959149: 959150: 02AZD790E:

L-type SPC data cable (1 m) £65.00 L-type SPC data cable (2 m) £68.00 SPC data cable with pushbutton* (1 m) £34.60 SPC data cable with pushbutton* (2 m) £39.40 SPC data cable for U-WAVE-T (160 mm) £52.20

a

* May interfere with operating the thimble.

330°

Range 300 - 325 mm 325 - 350 mm 350 - 375 mm 375 - 400 mm

B-9

L 353 378 403 428

a 187 199 212 224

Range 400 - 425 mm 425 - 450 mm 450 - 475 mm 475 - 500 mm

L 453 478 503 528

a 236 248 261 273

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 293 – Digimatic Micrometer Technical Data Measuring force: Battery: Battery life:

5 to 10N SR44 (1 pc) 938882 Approx. 1.8 years under normal use

Functions

• Simple design, such as not incorporating data output, achieves low cost. • Provided only with an origin-set button for easy origin setting. • Increased operability thanks to easy-to-read LCD with 30% more character display area. • Equipped with Ratchet Stop for constant measuring force. • Measuring faces: Carbide

Zero setting: A brief press on the ORIGIN button sets display to zero at the current spindle position (zero-setting), which allows easy comparison measurement. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for about 20 minutes, but the reading is retained. Turning the spindle causes the reading on the LCD to reappear.

B

293-821

293-832

SPECIFICATIONS Metric Code No. 293-821

Range 0 - 25 mm

Resolution 0.001 mm

Accuracy* ±2 µm

Constant-force device Ratchet stop

Price £89.60

Range

Resolution

Accuracy*

0 - 25 mm (0 - 1")

0.001 mm (.00005")

±2 µm (±.0001")

Constant-force device Ratchet stop Friction thimble

Price £89.60 £89.60

Inch/Metric Code No. 293-831 293-832 * Excluding quantizing error.

DIMENSIONS Unit: mm

Ratchet stop type

43

275g

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

17 143.2

ø18

30.7 2.8 ø6.35

(58.7) 25

9

Friction thimble type

42.5 2.3 3

B-10

Micrometers SERIES 293 – ABSOLUTE Digimatic Quickmike Micrometer • The Quickmike provides a speedy spindle feed of 10 mm per thimble rotation, which enables widely differently sized features to be measured quickly. • Set the origin only once. The absolute linear scale maintains the origin throughout the life of battery, meaning no more zero setting (presetting) or overspeed error. • Measuring faces: Carbide. • Supplied with a Ratchet Stop for constant measuring force.

B

Technical Data Resolution: 0.001 mm (.00005") Accuracy: Refer to the list of specifications. Measuring force: 5 to 15N Battery: SR44 (1 pc) 938882 Battery life: Approx. 3 years under normal use (1 year for models over 20 mm measuring range) Max. response speed: Without limit

Optional Accessories 937387: 965013: 06ADV380E: 02AZD790E: 02AZE140E:

293-676

SPC data cable (1 m) £32.90 SPC data cable (2 m) £39.10 USB Input Tool Direct USB-ITN-E (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £107.00

293-677

293-678

293-679

B-11

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SPECIFICATIONS Inch/Metric Code No. 293-676 293-677 293-678 293-679

Range 0 - 30 mm (0 - 1.2") 25 - 55 mm (1 - 2.2") 50 - 80 mm (2 - 3.2") 75 - 105 mm (3 - 4.2")

Accuracy*1 ±2 µm (±.0001") ±3 µm (±.00015")

Flatness

Parallelism

0.3 µm (±.000012")

2 µm (.00008") 3 µm (.00012")

Price £247.00 £349.00 £375.00 £401.00

Mass 275 g 355 g 525 g 625 g

* Excluding quantizing error.

B

DIMENSIONS Unit: mm

Measuring range: 0 - 30 mm 6.2

34.8 Range 0-30mm

69.6

3.3

42.9

4.2

69.6

3.3

42.9

4.2

25

ø24.9

ø6.35

2.8

Measuring range: 25 - 55 mm and over

ø24.9

ø6.35

L Range

c

b a

Range 25 - 55 mm 50 - 80 mm 75 - 105 mm

Non-rotating spindle The non-rotating spindle enables even inexperienced operators to perform measurements repeatably and accurately. ABSOLUTE scale with origin point Scale

Detector

Quick feed mechanism Lead screw 10 mm

ORIGIN

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-12

L 59.8 84.8 109.8

a 2.8

b 8.5 10.3 10.7

c 36 47 60

Micrometers SERIES 227 – ABSOLUTE Digimatic Adjustable Measuring Force Micrometer • Digimatic micrometer dedicated to applications requiring a constant/low measuring force such as measuring wire, paper, and plastic/rubber parts. • Ratchet mechanism in the thimble applies constant force to workpiece. • Measuring force is adjustable (in steps) to suit various kinds of workpiece.

• High-accuracy measurement can be performed even by unskilled operators due to the repeatability of the automatically applied measuring force. • Compact and easy to handle. • Non-rotating spindle. • Measuring faces: Carbide

B

Technical Data Flatness: 0.3 μm (.000012") Parallelism: 2 μm (.00008") Measurement posture: Horizontal orientation only (recommended spindle inclination: within ±3°) Battery: SR44 (1 pc), 938882 Battery life: Approx. 3 years under normal use (1 year for 227-213/6/7)

Functions Adjustable measuring force mechanism Hold Origin point setting ABS measurement system Low voltage alarm Data output Presetting (227-213/6/7)

227-211

SPECIFICATIONS Inch/Metric Code No. Range Measuring force range Resolution Accuracy* Measuring force Accuracy of the selected measuring force*1 Repeatability of measuring force*1 Mass Price

227-211

227-213 15 - 30 mm 0 - 15 mm (0 - .6") (.6 - .1.2") 0.5 - 2.5 N

227-215 0 - 10 mm (0 - .4")

227-216 10 - 20 mm (.4 - .8") 2 - 10 N

227-217 20 - 30 mm (.8 - 1.2")

0.001 mm (.00005") ±2 µm (±.0001") 0.5, 1.0, 1.5, 2.0, 2.5 N ± (0.1 + the selected measuring force/10) N Within 0.1 N 300 g 380 g £656.00 £810.00

2, 4, 6, 8, 10 N ± (0.4 + the selected measuring force/10) N 340 g £682.00

Within 0.4 N 425 g £720.00

415 g £790.00

* Excluding quantizing error. *1 These values are guaranteed when used in a horizontal orientation (within ±3 degrees)

DIMENSIONS

Measuring force is generated by the action of trapping a workpiece between the spindle face and the anvil. The constant-force unit applies the specified measuring force. When the preset measuring force is reached, the value on the LCD is automatically held and the hold symbol appears. (To cancel the hold, reverse the thimble more than 1/10 revolution and press the hold button.)

B-13

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Unit: mm

32 L

69.6

54

18.1

4

b

N

1.0 2.0

a

ø24.5

9

0.5 1.5 2.5

B 1.0 2.0 0.5 1.5 2.5

N

SPC data cable (1 m) £32.90 SPC data cable (2 m) £39.10 USB Input Tool Direct USB-ITN-E (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £107.00

ø6.35

937387: 965013: 06ADV380E: 02AZD790E: 02AZE140E:

DIMENSIONS

25

Optional Accessories

Stroke-limiting bush

Measuring force control

Range 0-15 mm 0-10 mm

65.6

63.8

54

b 17 22

18.1

b

0.5 1.5 2.5

N

1.0 2.0

36

0.5 1.5 2.5

N

1.0 2.0

a

L

a 2 2

ø24.5

8.5

L 15 10

Measuring force control Stroke-limiting bush

Range 15-30 mm 10-20 mm 20-30 mm

Adjustable measuring force To preset the measuring force, adjust the measuring force setting scale on the thimble with the screwdriver supplied.

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-14

L 30 20 30

a 12.8 17.8 7.8

b 17 22 22

Micrometers SERIES 102 – Ratchet Thimble Micrometer • More accurate in one-handed operation: inexperienced operators measure significantly more accurately with this micrometer. • Heat-insulated frame. • Ratchet function works both from the thimble and the speeder.

• Rotating the thimble/speeder when the workpiece is between the anvil and spindle causes the ratchet mechanism to operate and apply a constant measuring force to the workpiece. • Clearly audible ratchet operation for reassurance that measurement is being performed at constant, preset force. • The speeder is always available for quick rotation of spindle. • A simple mechanism, which requires neither parts maintenance nor special technique, is employed in the constant-force device. • Measuring faces: Carbide

B Ratchet

Speeder

Technical Data Flatness: Parallelism: Measuring force:

0.6 μm / .000024" 2 μm / .00008" 5-10N

Internal structure Thimble sleeve

Speeder sleeve

Ratchet mechanism

Greatly improved accuracy and repeatability Measurement results of one-handed operation A beginner performed a test by measuring a workpiece 20 times using a conventional micrometer and a Ratchet Thimble Micrometer. Table showing results of test 25 Number of measurements

102-701

Thimble Micrometer Conventional micrometer (non-constant-force device)

20 15 10 5 0

-4

-3

-2

-1 0 +1 +2 Measurement error (µm)

+3

+4

SPECIFICATIONS Metric Code No. 102-701 102-707 102-702 102-708

Range 0 - 25 mm 25 - 50 mm

Graduation 0.01 mm 0.001 mm 0.01 mm 0.001 mm

Accuracy

Graduation

Accuracy

.0001"

±.0001"

Price £54.00 £60.20 £61.70 £78.10

Mass 180 g

±2 µm 270 g

Inch Code No. 102-717 102-718

Range 0 - 1" 1 - 2"

Price £60.20 £78.10

Mass 180 g 270 g

DIMENSIONS 30.3

2.8

27.5

14.5

3

15

Unit: mm

50

ø19

ø6.35

5

26

7

30

25-50mm measuring range model 8 55.3 27.5 2.8 25

11

B-15

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 102 – Economy Micrometer • Cut-away frame (behind anvil) for measuring in hard-to-reach places.

• Heat-insulated frame. • Measuring faces: Carbide.

B Ratchet stop type.

102-301

SPECIFICATIONS Metric Code No. 102-301 102-311 102-302 102-312 102-303 102-304

Range

Graduation 0.01 mm 0.001 mm 0.01 mm 0.001 mm

0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

0.01 mm

Accuracy ±2 µm ±1 µm ±2 µm ±1 µm ±2 µm ±3 µm

Flatness 0.6 µm 0.3 µm 0.6 µm 0.3 µm

Parallelism 2 µm 1 µm 2 µm 1 µm 2 µm 3 µm

0.6 µm

Price £54.00 £68.50 £61.70 £70.70 £79.50 £88.90

Constant-force device

Ratchet stop

DIMENSIONS Unit: mm

L 27.5

14.5

3

47

17

c

ød

a

ø18

b

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-16

L 30.3 55.3 80 105

a 2.8 2.5

b 5 8 9 10

c 26 32 45 58

d 6.35

Micrometers SERIES 103 – Economy Micrometer • Baked-enamel-finished frame. • Measuring faces: Carbide.

Technical Data

• Equipped with Ratchet Stop for constant measuring force.

Flatness: Parallelism*:

0.6 μm / .000024" for models up to 300 mm  / 12", 1 µm  / 00004" for models over 300 mm / 12" (2+R/100) µm / [.00008+.00004 (R/4)]"

* R = max. range (mm/inch) Note: Fractions rounded down

B

103-137

SPECIFICATIONS Metric Code No. Range With ratchet stop 103-137 0 - 25 mm 103-129 103-138 25 - 50 mm 103-130 103-139-10 50 - 75 mm 103-140-10 75 - 100 mm 103-141-10 100 - 125 mm 103-142-10 125 - 150 mm 103-143-10 150 - 175 mm 103-144-10 175 - 200 mm 103-145-10 200 - 225 mm 103-146-10 225 - 250 mm 103-147-10 250 - 275 mm 103-148-10 275 - 300 mm 103-149 300 - 325 mm 103-150 325 - 350 mm 103-151 350 - 375 mm 103-152 375 - 400 mm 103-153 400 - 425 mm 103-154 425 - 450 mm 103-155 450 - 475 mm 103-156 475 - 500 mm 103-157 500 - 525 mm 103-158 525 - 550 mm 103-159 550 - 575 mm 103-160 575 - 600 mm 103-161 600 - 625 mm 103-162 625 - 650 mm 103-163 650 - 675 mm 103-164 675 - 700 mm 103-165 700 - 725 mm 103-166 725 - 750 mm 103-167 750 - 775 mm 103-168 775 - 800 mm 103-169 800 - 825 mm 103-170 825 - 850 mm 103-171 850 - 875 mm 103-172 875 - 900 mm 103-173 900 - 925 mm 103-174 925 - 950 mm 103-175 950 - 975 mm 103-176 975 - 1000 mm

Inch Graduation Accuracy 0.01 mm 0.001 mm 0.01 mm ±2 µm 0.001 mm

±3 µm

±4 µm

±5 µm

±6 µm

±7 µm

±8 µm 0.01 mm ±9 µm

±10 µm

±11 µm

±12 µm

±13 µm

±14 µm ±15 µm

Price £40.40 £46.40 £54.20 £60.20 £71.40 £80.10 £87.30 £97.70 £107.00 £122.00 £133.00 £136.00 £144.00 £158.00 £196.00 £207.00 £218.00 £236.00 £242.00 £250.00 £268.00 £278.00 £296.00 £311.00 £333.00 £355.00 £520.00 £540.00 £570.00 £600.00 £630.00 £650.00 £680.00 £700.00 £730.00 £750.00 £780.00 £800.00 £830.00 £860.00 £890.00 £910.00

Code No. Range With ratchet stop 103-177 0 - 1" 103-131 103-178 1 - 2" 103-132 103-179 2 - 3" 103-180 3 - 4" 103-181 4 - 5" 103-182 5 - 6" 103-183 6 - 7" 103-184 7 - 8" 103-185 8 - 9" 103-186 9 - 10" 103-187 10 - 11" 103-188 11 - 12" 103-189 12 - 13" 103-190 13 - 14" 103-191 14 - 15" 103-192 15 - 16" 103-193 16 - 17" 103-194 17 - 18" 103-195 18 - 19" 103-196 19 - 20" 103-197 20 - 21" 103-198 21 - 22" 103-199 22 - 23" 103-200 23 - 24" 103-201 24 - 25" 103-202 25 - 26" 103-203 26 - 27" 103-204 27 - 28" 103-205 28 - 29" 103-206 29 - 30" 103-207 30 - 31" 103-208 31 - 32" 103-209 32 - 33" 103-210 33 - 34" 103-211 34 - 35" 103-212 35 - 36" 103-213 36 - 37" 103-214 37 - 38" 103-215 38 - 39" 103-216 39 - 40" With friction thimble 103-135 0 - 1" 103-136 1 - 2"

Graduation Accuracy .001" .0001" .001" .0001"

±.0001"

±.00015"

±.0002"

±.00025"

±.0003"

±.00035"

±.0004" .001" ±.00045"

±.0005"

±.00055"

±.0006"

±.00065"

±.0007" ±.00075" .001"*

±.0001"

Price £40.40 £46.40 £54.20 £60.20 £71.40 £80.10 £87.30 £97.70 £107.00 £122.00 £133.00 £136.00 £144.00 £158.00 £196.00 £207.00 £218.00 £236.00 £242.00 £250.00 £268.00 £278.00 £296.00 £311.00 £333.00 £355.00 £520.00 £540.00 £570.00 £590.00 £610.00 £620.00 £640.00 £660.00 £680.00 £700.00 £730.00 £760.00 £790.00 £810.00 £830.00 £850.00 £55.00 £80.00

*.0001 reading is obtained with vernier,

B-17

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SET SPECIFICATIONS Metric Code No. 103-927-10

Range 0 - 75 mm (3 pcs./set)

103-913-50

0 - 150 mm (6 pcs./set)

Price £203.00

Models included 103-137, 103-138, 103-139-10, 2 micrometer setting standards 103-137, 103-138, 103-139-10, 103-140-10, 103-141-10, 103-142-10, 5 micrometer setting standards 103-143-10, 103-144-10, 103-145-10, 103-146-10, 103-147-10, 103-148-10, 6 micrometer setting standards All micrometers in 103-913-50 and 103-915-10 in one set, 11 micrometer setting standards

103-915-10 150 - 300 mm (6 pcs./set) 103-914-50 0 - 300 mm (12 pcs./set)

£480.00 £977.00

B

£1390.00

Inch Code No. 103-929

Range 0 - 3" (3 pcs./set)

103-904-10

0 - 6" (6 pcs./set)

103-906

6 - 12" (6 pcs./set)

103-905-10

0 - 12" (12 pcs./set)

Price £203.00

Models included 103-177, 103-178, 103-179, 2 micrometer setting standards 103-177, 103-178, 103-179, 103-180, 103-181, 103-182, 5 micrometer setting standards 103-183, 103-184, 103-185, 103-186, 103-187, 103-188, 6 micrometer setting standards All micrometers in 103-904-10 and 103-906 in one set, 11 micrometer setting standards

£480.00 £977.00 £1390.00

DIMENSIONS

775 825 875 925 975 1025

L

14.5 3

17

ø18 ø6.35 c

Models 75 to 300 mm

17

b

L

14.5 3

a

47

b

17

27.5

ø12

47

L

ø6.35

ø18

a

c

5

c

40 15 40 15 40 15 40 15 40 15 40 15 40 15 40 15 40 15 40 15

47

27.5

a

d

L 18

b

307 332 355 382 405 28 430

Models over 300 mm measuring range L

b

28 35

a

455 480 5

505 530

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-18

3

50 ø21

725

6.5

Unit: mm

Models up to 75 mm measuring range

ø8

675

5.3 5.7 6.1 6.3 6.7 5.5

c 28 38 46 57 76 90 102 115 127 139 152 18 166 187 199 212 14.52243 28 236 27.5 248 261 273

c

625

2.5

b 9 10 12 14 16.7 18.8 19.1 18.2 16.8 18

ø12

575

a

ø18

L 30 55 80 105 132.8 158.2 183.6 208.8 234.2 258 284 309 353 378 403 428 a 453 478 503 528

c

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm 300 - 325 mm 325 - 350 mm 350 - 375 mm 375 - 400 mmb 400 - 425 mm 425 - 450 mm 450 - 475 mm 475 - 500 mm 500 - 525 mm 525 - 550 mm 550 - 575 mm 575 - 600 mm 600 - 625 mm 625 - 650 mm 650 - 675 mm 675 - 700 mm 700 - 725 mm 725 - 750 mm 750 - 775 mm 775 - 800 mm 800 - 825 mm 825 - 850 mm 850 - 875 mm 875 - 900 mm 900 - 925 mm 925 - 950 mm 950 - 975 mm 975 - 1000 mm

17

Micrometers SERIES 193 – Mechanical Counter Micrometer • Mechanical digit counter with 0.01 mm or .001" resolution for quick and error-free reading. • Measuring faces: Carbide.

Technical Data

• Equipped with Ratchet Stop for constant measuring force.

Counter reading : Flatness: Parallelism*:

0.01 mm or .001" 0.6 μm (.000024") (2+R/100) µm , [.00008+.00004 (R/4)]"

* R = max. range (mm/inch) Note: Fractions rounded down

B

193-101

193-111

193-112

SPECIFICATIONS Metric

Inch

Code No. Range With ratchet stop 193-101 0 - 25 mm 193-111 193-102 25 - 50 mm 193-112 193-103 50 - 75 mm 193-113 193-104 75 - 100 mm 193-114

Graduation Accuracy 0.01 mm 0.001 mm 0.01 mm 0.001 mm 0.01 mm 0.001 mm 0.01 mm 0.001 mm

±2 µm

±3 µm

Price £115.00 £115.00 £139.00 £139.00 £155.00 £155.00 £170.00 £170.00

Code No. Range With friction thimble 193-211 0 - 1" 193-212 1 - 2" With ratchet stop 193-213 2 - 3" 193-214 3 - 4"

Price

Graduation Accuracy .0001"

±.0001"

£115.00 £139.00

.0001"

±.0001" ±.00015"

£142.00 £152.00

DIMENSIONS Unit: mm

b

L

3

17 ø18

27.5

47

c

ø6.35

a

25.5

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

B-19

L 30 55 80 105

a 2.5 2.0

b 5 8 9

c 26 32 45 57

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 406 – Digimatic Non-Rotating Spindle Micrometer Technical Data Battery:

SR44 (1 pc) 938882

• Non-rotating spindle. • Equipped with Ratchet Stop for constant measuring force.

Optional Accessories 05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

B 406-350

SPECIFICATIONS Inch/Metric Code No. 406-350 406-351 406-352 406-353

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

Resolution

Accuracy*

Flatness

Parallelism

0.001 mm (.00005")

±3 µm (±.00015")

0.3 µm (.000012")

3 µm (.00012")

±4 µm (±.0002")

4 µm (.00016")

Price £552.00 £600.00 £624.00 £653.00

* Excluding quantizing error.

DIMENSIONS Unit: mm

Models up to 75 mm measuring range b

L

a

41.5

42.5

2.3 3

41

11.5

17

14.2 5 0

c

ø18

ø14

ø6.35

45

75 - 100 mm measuring range L

14.5 6.5

47.2

2.3 3

41

11.5

17

27.5 ø6.35

a

5 0

c

45

ø18

b

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-20

L 58.5 83.5 108.5 105.3

a 2.8

b 7 9.8 11.2 14.1

c 32 47 60 57

Micrometers SERIES 340 – Digimatic Interchangeable Anvil Micrometer • Wide measuring range with interchangeable anvils. • Measuring face of the spindle is carbide tipped (standard model).

Technical Data

• IP65 water/dust protection.* • Equipped with Ratchet Stop for constant measuring force.

Flatness: Parallelism: Accuracy*1: Battery:

* Only models with a measuring range up to 300 mm.

B • Dust-tight and water jet protected IP65

0021

Note: Fractions rounded down * R = max. range (mm/inch) *1 Excluding quantizing error

60

6

000

0.6 μm  (.000024") for models up to 300 mm (12"), 1.0 μm (.00004") for models over 300 mm (12") 2 μm (.00008") for models up to 75 mm (3"), 3 μm (.00012") for models up to 150 mm (6"), (2+R/100) μm* / ±[.00008”+.00004 (R/4)]"* for models over 150 mm (6”) ±(4+R/75) µm* / ±[.00016"+.00004(R/3)]"* SR44 (1 pc), 938882

Dimensions See page B-23

Optional Accessories 340-351-10

SPECIFICATIONS Inch/Metric Code No.

Range

Interchangeable anvils

Resolution

Setting standards

Micrometer head stroke

Price

IP65 rated 340-351-10

0 - 150 mm (0 - 6")

340-352-10

150 - 300 mm (6 - 12")

Unrated 340-720 340-721 340-722 340-723

300 - 450 mm (12 - 18") 450 - 600 mm (18 - 24") 600 - 750 mm (24 - 30") 750 - 900 mm (30 - 36")

0.001 mm. (00005") 0.001 mm (.0001")

0.001 mm (.0001")

5 pcs. 6 pcs. 6 pcs.

6 pcs.

6 pcs.

25 mm (1")

25 mm (1")

£496.00 £746.00 £964.00 £1060.00 £1190.00 £1270.00

Data cables for 340-351-10 and 340-352-10 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00 Connecting cables for 340-720 / -721  / -722 / -723 04AZB512: 04AZB513: 959149: 959150:

L-type SPC data cable (1 m) £65.00 L-type SPC data cable (2 m) £68.00 SPC data cable with pushbutton*2 (1 m) £34.60 SPC data cable with pushbutton*2 (2 m) £39.40

*2 May interfere with operating the thimble.

L-type

340-722

B-21

Straight type

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 104 – Interchangeable Anvil Micrometer Technical Data Flatness: Parallelism: Accuracy*1:

0.6 μm  (.000024") for models up to 300 mm (12"), 1.0 μm (.00004") for models over 300 mm (12") 2 μm (.00008") for models up to 75 mm (3"), 3 μm (.00012") for models up to 150 mm (6"), (2+R/100) μm* / ±[.00008”+.00004 (R/4)]"* for models over 150 mm (6”) ±(4+R/75) µm* / ±[.00016"+.00004(R/3)]"*

• Wide measuring range with interchangeable anvils. • Measuring face of the spindle is carbide tipped (standard model). • Equipped with Ratchet Stop for constant measuring force.

B 104-136

* R = max. range (mm/inch) Note: Fractions rounded down

Dimensions See page B-23

SPECIFICATIONS Metric Code No.

Range

104-139A 104-135A 104-161A 104-140A 104-136A 104-141A 104-142A 104-143A 104-144A 104-145A 104-146A 104-147A 104-148A

0 - 100 mm 0 - 150 mm 50 - 150 mm 100 - 200 mm 150 - 300 mm 200 - 300 mm 300 - 400 mm 400 - 500 mm 500 - 600 mm 600 - 700 mm 700 - 800 mm 800 - 900 mm 900 - 1000 mm

0.01 mm

Code No.

Range

Graduation

104-149 104-137 104-162 104-150 104-138 104-151 104-152 104-201 104-153 104-202 104-154 104-155 104-203 104-156 104-204 104-157 104-158 104-205

0 - 4" 0 - 6" 2 - 6" 4 - 8" 6 - 12" 8 - 12" 12 - 16" 12 - 18" 16 - 20" 18 - 24" 20 - 24" 24 - 28" 24 - 30" 28 - 32" 30 - 36" 32 - 36" 36 - 40" 36 - 42"

Graduation

Interchangeable Setting standard anvils 4 pcs. 3 pcs. 6 pcs. 5 pcs. 4 pcs.

4 pcs.

6 pcs.

6 pcs.

Micrometer head stroke

25 mm 4 pcs.

4 pcs.

Price £210.00 £310.00 £290.00 £280.00 £346.00 £283.00 £422.00 £491.00 £619.00 £685.00 £830.00 £974.00 £1120.00

Inch

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

.001"

Interchangeable Setting standard anvils 4 pcs. 3 pcs. 6 pcs. 5 pcs. 4 pcs.

4 pcs.

6 pcs.

6 pcs.

4 pcs.

4 pcs.

6 pcs. 4 pcs. 6 pcs.

6 pcs. 4 pcs. 6 pcs.

4 pcs.

4 pcs.

6 pcs. 4 pcs. 6 pcs.

6 pcs. 4 pcs. 6 pcs.

4 pcs.

4 pcs.

6 pcs.

6 pcs.

B-22

Micrometer head stroke

1"

Price £210.00 £310.00 £290.00 £280.00 £346.00 £283.00 £422.00 £562.00 £491.00 £670.00 £619.00 £685.00 £710.00 £830.00 £930.00 £974.00 £1120.00 £1160.00

Micrometers SERIES 340, 104 – Interchangeable Anvil Micrometer DIMENSIONS Unit: mm

104-135A 164.5 L

14.5 27.5

47 3

ø6.3

9

ø8

A

17

ø18

18 2

18.5

5 0

ø18

ø6.35

45

93

B

Models from 400 to 1000 mm measuring range 18

28 9

B L

28 35

2

55.3

3

50

17

C

8

ø8

ø21

3

A

330°

Interchangeable anvils Range

Range

L : Range (mm) 50 - 75 75 - 100 200 - 225 225 - 250 303952 303953 85 60 M3 M4

0 to 150 mm models 150 to 300 mm models Code No. A: Overall length (mm) Interchangeable anvil

0 - 25 150 - 175 303950 135 M1

25 - 50 175 - 200 303951 110 M2

300 to 400 mm models 400 to 500 mm models 500 to 600 mm models 600 to 700 mm models 700 to 800 mm models 800 to 900 mm models 900 to 1000 mm models Code No. A: Overall length (mm) Interchangeable anvil

300 - 325 400 - 425 500 - 525 600 - 625 700 - 725 800 - 825 900 - 925 304001 87 M3

L : Range (mm) 325 - 350 350 - 375 425 - 450 450 - 475 525 - 550 550 - 575 625 - 650 650 - 675 725 - 750 750 - 775 825 - 850 850 - 875 925 - 950 950 - 975 304002 304003 62 37 M4 M5

B-23

375 - 400 475 - 500 575 - 600 675 - 700 775 - 800 875 - 900 975 - 1000 304004 12 M6

100 - 125 250 - 275 303954 35 M5

125 - 150 275 - 300 303955 10 M6

B 425 525 625 725 825 925 1025

C 224 273 332 382 430 480 530

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 105 – Anvil Extension Collar Micrometer Technical Data Flatness: Parallelism*: Accuracy*:

1.3 μm (2+R/100) μm ±(6+R/75) μm

• Wide measuring range with anvil extension collars. • 50 mm spindle stroke.

• Measuring faces: Carbide. • Equipped with Ratchet Stop for constant measuring force.

* R = max. range (mm) Note: Fractions rounded down

Anvil extension collar

B Extension collar Measuring range 700 to 750 mm with 105-105

Measuring range 750 to 800 mm with 105-105

105-105

SPECIFICATIONS Metric Code No. 105-103 105-104 105-105 105-106 105-107

Range 500 - 600 mm 600 - 700 mm 700 - 800 mm 800 - 900 mm 900 - 1000 mm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Graduation

Extension collars

Setting standard

0.01 mm

1 pc (50 mm)

2 pcs.

B-24

Price £742.00 £772.00 £810.00 £889.00 £1020.00

Micrometers SERIES 105 – Anvil Extension Collar Micrometer Technical Data

• Wide measuring range with anvil extension collars. • 50 mm / 2" spindle stroke. • Measuring faces: Carbide. • Equipped with Ratchet Stop for constant measuring force.

Flatness:

1.3 μm / .000052"

Parallelism*:

(2+R/100) μm / [.00008+.00004(R/4)]"

Accuracy*:

±(6+R/75) μm / ±[.0003+.00005(R/3)]"

* R = max. range (mm/inch) Note: Fractions rounded down

B

105-408

DIMENSIONS Unit: mm

Over 1200 mm up to 2000 mm

100

50

L 7

28

3

83

17

60 ø 21

5 0 45

Anvil extension collar (100mm)

Anvil extension collar (50mm)

a

8

ø8

28

ø8

25.5

Range 1000 - 1200 mm 1200 - 1400 mm 1400 - 1600 mm 1600 - 1800 mm 1800 - 2000 mm

B-25

L 1225 1425 1625 1825 2025

a 500 - 600 600 - 700 700 - 800 800 - 900 900 - 1000

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SPECIFICATIONS Metric Code No. Range 100 mm range models 105-408 1000 - 1100 mm 105-409 1100 - 1200 mm 105-410 1200 - 1300 mm 105-411 1300 - 1400 mm 105-412 1400 - 1500 mm 105-413 1500 - 1600 mm 105-414 1600 - 1700 mm 105-415 1700 - 1800 mm 105-416 1800 - 1900 mm 105-417 1900 - 2000 mm 200 mm range models 105-418 1000 - 1200 mm 105-419 1200 - 1400 mm 105-420 1400 - 1600 mm 105-421 1600 - 1800 mm 105-422 1800 - 2000 mm

Graduation

0.01 mm

Extension Collars

1 pc (50 mm)

Setting Standards

Price

2 pcs

£1890.00 £1920.00 £1960.00 £2020.00 £2060.00 £2350.00 £2500.00 £2700.00 £2990.00 £3250.00 £2090.00 £2600.00 £3130.00 £3570.00 £4110.00

0.01 mm

2 pcs (50 mm, 100 mm)

4 pcs

Graduation

Extension Collars

Setting Standards

.001"

1 pc (2")

2 pcs

Inch Code No. 105-428 105-429 105-430 105-431 105-432 105-433 105-434 105-435 105-436 105-437

Range 40 - 44" 44 - 48" 48 - 52" 52 - 56" 56 - 60" 60 - 64" 64 - 68" 68 - 72" 72 - 76" 76 - 80"

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-26

Price £1890.00 £1920.00 £1960.00 £2020.00 £2060.00 £2350.00 £2500.00 £2700.00 £2990.00 £3250.00

B

Micrometers SERIES 343 – Digimatic Caliper Anvil Micrometer Technical Data

• Effective for measuring workpiece features where • Equipped with Ratchet Stop for constant access is difficult. measuring force. • Measuring faces: Carbide.

Flatness: Parallelism*: Battery:

0.3 µm (.000012") (3+R/75) µm, [.00012+.00004(R/3)]" SR44 (2 pcs) 938882

* R = max. range (mm/inch) Note: Fractions rounded down

Functions

B

343-350

SPECIFICATIONS Inch/Metric Code No. 343-350 343-351 343-352 343-353

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

Resolution

Price £428.00 £514.00 £538.00 £570.00

Accuracy* ±5 µm (±.00025") ±6 µm (±.0003") ±7 µm (±.00035") ±8 µm (±.0004")

0.001 mm (.00005")

* Excluding quantizing error.

DIMENSIONS Unit: mm L

ø4

5.9

11.3

47.2

2.3 3

41

11.5

17

a

ø18

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

B-27

L 55.5 80.5 105.5 130.5

Optional Accessories 05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

Thickness of jaw 3

ø13

25.7

7.4 3.4

12.5

b 14

ø6.35

c

Origin point setting (ABS measurement system): Resets the ABS origin at the current spindle position to the minimum value of the measuring range and switches to ABS mode. Zero setting (INC measurement system): A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode. Hold: Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility where the instrument must be moved away from the workpiece before the reading can be recorded. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for about 20 minutes, but the reading and measurement mode are retained. Turning the spindle causes the reading to reappear. Data output: Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. Error alarm: In the unlikely event of a display overflow or calculation error, an error message is displayed and measurement stops. Measurement cannot continue until the error is corrected. Also, if the battery voltage drops below a certain point, the battery indicator will turn on before measurement becomes impossible, warning the user that the battery needs to be replaced.

a

b

c

27.5

10.6

32.9

SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 143 – Caliper Anvil Micrometer Technical Data Flatness: Parallelism*:

0.3 µm / .000012" (3+R/75) µm / [.00012+.00004(R/3)]"

• Effective for measuring workpiece features where • Equipped with Ratchet Stop for constant access is difficult. measuring force. • Measuring faces: Carbide.

* R = max. range (mm/inch) Note: Fractions rounded down

B

143-101

SPECIFICATIONS Metric Code No. 143-101 143-102 143-103 143-104 143-105 143-106 143-107 143-108 143-109 143-110 143-111 143-112

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm

Graduation

Range 0 - 1" 1 - 2" 2 - 3"

Graduation

Price £212.00 £227.00 £231.00 £241.00 £281.00 £309.00 £329.00 £355.00 £366.00 £375.00 £415.00 £442.00

Accuracy ±5 µm ±6 µm ±7 µm ±8 µm ±9 µm

0.01 mm ±10 µm ±11 µm ±12 µm

Inch Code No. 143-121 143-122 143-123

Price £212.00 £227.00 £231.00

Accuracy ±.00025" ±.0002" ±.00035"

.001"

DIMENSIONS Unit: mm C

b 3

47

17

a

Thickness of jaw 3

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm

L 59.8 84.8 109.8 134.8 159.8 184.8

a

31.8

b

10.6

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

c

ø18

ø13

5.9

ø8

12.5 25.7

ø4

7.4 3.4

L 14

Range 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm

28.6

B-28

L 209.8 234.8 255.8 280.8 305.8 330.8

a

b

c

31.8

10.6

28.6

27.8

14.5

32.5

Micrometers SERIES 116 – Interchangeable Anvil Universal Micrometer Technical Data Spindle feed error:

3 μm / .00015"

Optional Accessories 3.5

116-802

ø6

SR4

0.4

45°

ø3.5

ø11.1

116-806

0.1

116-805

ø0.3 ø4

116-804

B

55°

116-803

ø6

ø6

116-801

ø2

• Non-rotating spindle type which accepts seven forms of optional interchangeable anvils/spindle tips (flat, spline, spherical, point, knife-edge, disk, and blade) for a wide range of applications. • Equipped with Ratchet Stop for constant measuring force. • Optional anvils/spindle tips for screw thread measurement (matching V and cone) are also available.

2

0.75

116-807

116-101

Interchangeable anvil/spindle tips (pair) Code No. 116-801 116-802 116-803 116-804 116-805 116-806 116-807

Description Flat Spline Spherical Point Knife-edge Disk Blade

Price £45.20 £24.00 £24.00 £24.00 £24.00 £24.00 £45.20

Interchangeable anvil/spindle tips set Interchangeable contact points (optional)

Code No. 116-800

Metric Range 0 - 25 mm 25 - 50 mm

Graduation

Accuracy

0.01 mm

±4 µm

Range 0 - 1" 1 - 2"

Graduation

Accuracy

.001"

±.0002"

Price £221.00 £291.00

Inch Code No. 116-105 116-106

Price £314.00

Thread-measuring interchangeable contact points (pair)

SPECIFICATIONS Code No. 116-101 116-102

Description Consists of 126-801 to 126-807

Price £221.00 £291.00

Note: 116-102 is provided with a plain setting standard (167-101) and a 60°-thread setting standard (167-261) for adjusting the minimum range point according to the application.

B-29

Code No. 116-831 116-832 116-833 116-834 116-835 116-836

Metric 0.4 - 0.5 mm 0.6 - 0.9 mm 1 - 1.75 mm 2 - 3 mm 3.5 - 5 mm 5.5 - 7 mm

UNF 64 - 48 TPI 44 - 28 TPI 24 - 14 TPI 13 - 9 TPI 8 - 5 TPI 4.5 - 3.5 TPI

Price £36.00 £45.20 £45.20 £36.00 £36.00 £36.00

Thread-measuring interchangeable contact points set Code No. 116-830

Description Consists of 116-831 to 116-836

Price £270.00

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 125 – Screw Thread Micrometer Technical Data Accuracy*: Spindle feed error:

±(2+R/75) μm 3 μm

• Fixed anvil type to suit 60º threads. • Directly indicates screw pitch diameter (no need for calculation).

• Equipped with Ratchet Stop for constant measuring force.

* R = max. range (mm/inch) Note: Fractions rounded up

B 125-103

SPECIFICATIONS Metric Code No. 125-101 125-102 125-103 125-104 125-105 125-106 125-107 125-108 125-109 125-110 125-111 125-112 125-113 125-114 125-115 125-116 125-117 125-118 125-119 125-120

Thread to be measured (Metric/Unified) 0.4 - 0.5 mm / 64 - 48 TPI 0.6 - 0.9 mm / 44 - 28 TPI 1 - 1.75 mm / 24 - 14 TPI 2 - 3 mm / 13 - 9 TPI 3.5 - 5 mm / 8 - 5 TPI 0.4 - 0.5 mm / 64 - 48 TPI 0.6 - 0.9 mm / 44 - 28 TPI 1 - 1.75 mm / 24 - 14 TPI 2 - 3 mm / 13 - 9 TPI 3.5 - 5 mm / 8 - 5 TPI 0.6 - 0.9 mm / 44 - 28 TPI 1 - 1.75 mm / 24 - 14 TPI 2 - 3 mm / 13 - 9 TPI 3.5 - 5 mm / 8 - 5 TPI 5.5 - 7 mm / 4.5 - 3.5 TPI 0.6 - 0.9 mm / 44 - 28 TPI 1 - 1.75 mm / 24 - 14 TPI 2 - 3 mm / 13 - 9 TPI 3.5 - 5 mm / 8 - 5 TPI 5.5 - 7 mm / 4.5 - 3.5 TPI

Range

Price £138.00 £138.00 £138.00 £138.00 £138.00 £192.00 £192.00 £192.00 £192.00 £192.00 £220.00 £220.00 £220.00 £220.00 £220.00 £230.00 £230.00 £230.00 £230.00 £230.00

Graduation

0 - 25 mm

25 - 50 mm 0.01 mm 50 - 75 mm

75 - 100 mm

Note: A setting standard is supplied with each model (except for 0 - 25 mm measuring range). The setting standard is for metric threads (unified) 60°.

DIMENSIONS Unit: mm

Models up to 50 mm measuring range 14.5 3

L 32.3

47

17

c

ø6.35

4.9

ø18

18

Models from 50 to 100 mm measuring range L

14.5 3

47

17

32.3 ø6.35

4.7

0

L 37.2 62.2 87 112

c 25 32 49 63

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

c

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

B-30

ø18

5 45

Micrometers SERIES 326 – Digimatic Interchangeable Anvil Screw Thread Micrometer • Anvils and spindle tips are interchangeable in matching pairs to enable measurement of Metric/Unified or Whitworth threads. • Direct reading of screw pitch diameter (no need for calculation). • Equipped with Ratchet Stop for constant measuring force. • Interchangeable anvils/spindle tips are optional.

B

• Dust-tight and water jet protected IP65

0021

60

6

000

326-351-10

Interchangeable anvils / spindle tips (optional)

SPECIFICATIONS Inch/Metric Code No. 326-351-10 326-352-10 326-353-10 326-354-10

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

Resolution

Price £485.00 £496.00 £515.00 £537.00

Accuracy*

0.001 mm (.00005")

±4 µm (±.0002") ±5 µm (±.00025")

* Excluding quantizing error. Note: A matching setting standard is supplied with each model (except for 0 - 25 mm measuring range). The setting standard is for metric threads (unified) 60°.

DIMENSIONS Unit: mm 18

L

14.5 2

47.2

2.3 3

43

17

Spindle feed error: Battery:

3 μm (.00015") SR44 (2 pcs) 938882

Functions Origin point setting (ABS measurement system): Resets the ABS origin at the current spindle position to the minimum value of the measuring range and switches to ABS mode. Zero setting (INC measurement system): A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode. Hold: Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility where the instrument must be moved away from the workpiece before the reading can be recorded. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for about 20 minutes, but the reading and measurement mode are retained. Turning the spindle causes the reading to reappear. Data output: Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. Error alarm: In the unlikely event of a display overflow or calculation error, an error message is displayed and measurement stops. Measurement cannot continue until the error is corrected. Also, if the battery voltage drops below a certain point, the battery indicator will turn on before measurement becomes impossible, warning the user that the battery needs to be replaced.

Optional Accessories 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00 For interchangeable anvil/spindle tips sets refer to page B-32

ø6.35

C

ø18

ø9.7

27.5

Technical Data

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

B-31

L 39.5 64.5 90 115.6

c 25 32 45 65

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 126 – Interchangeable Anvil Screw Thread Micrometer Technical Data Spindle feed error:

3 μm / .00015"

Interchangeable Anvils/Spindle Tips For Metric/Unified threads (pair) Code No. 126-801 126-802 126-803 126-804 126-805 126-806

Metric 0.4 - 0.5 mm 0.6 - 0.9 mm 1 - 1.75 mm 2 - 3 mm 3.5 - 5 mm 5.5 - 7 mm

UNF 64 - 48 TPI 44 - 28 TPI 24 - 14 TPI 13 - 9 TPI 8 - 5 TPI 4.5 - 3.5 TPI

• Anvils and spindle tips are interchangeable in matching pairs to enable measurement of Metric/Unified or Whitworth threads. • Direct reading of screw pitch diameter (no need for calculation). • Equipped with Ratchet Stop for constant measuring force. • Interchangeable anvils/spindle tips are optional.

Price £40.60 £40.60 £40.60 £40.60 £40.60 £40.60

B 126-125

For Whitworth threads (pair) Code No. 126-811 126-812 126-813 126-814 126-815 126-816 126-817 126-818 126-819 126-820

UNF 60 - 48 TPI 48 - 40 TPI 40 - 32 TPI 32 - 24 TPI 24 - 18 TPI 18 - 14 TPI 14 - 10 TPI 10 - 7 TPI 7 - 4.5 TPI 4.5 - 3.5 TPI

Price £40.60 £40.60 £40.60 £40.60 £40.60 £40.60 £40.60 £40.60 £40.60 £40.60

Description Consists of 126-801 to 126-806 Consists of 126-811 to 126-820

Price £270.00 £448.00

Sets Code No. 126-800 126-810

Interchangeable anvils / spindle tips (optional)

SPECIFICATIONS Metric Code No. 126-125 126-126 126-127 126-128 126-129 126-130 126-131 126-132 126-133 126-134 126-135 126-136

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm

Graduation

Range 0 - 1" 1 - 2" 2 - 3" 3 - 4" 4 - 5" 5 - 6" 6 - 7"

Graduation

Price £190.00 £239.00 £246.00 £254.00 £294.00 £351.00 £428.00 £496.00 £521.00 £523.00 £615.00 £628.00

Accuracy ±4 µm

±5 µm 0.01 mm ±6 µm

±7 µm

Inch

M1 (U1) Pitch (mm), Nominal designation of threads per inch

M2 (U2) M3 (U3) M4 (U4) M5 (U5) M6 (U6)

Whitworth (Unified) W1 W2 W3 W4 W5 W6 W7 W8 W9 W10

Half angle error ±30' ±30' ±20' ±20' ±15' ±15' ±10' ±10' ±10' ±10'

Price £190.00 £239.00 £246.00 £254.00 £290.00 £360.00 £430.00

Accuracy ±.0002"

.001" ±.00025" ±.0003"

Note: A matching setting standard is supplied with each model (except for 0 - 25 mm measuring range). The setting standard is for metric threads (unified) 60°.

DIMENSIONS Unit: mm 18

L

14.5 3

47

17

27.5

ø18

Metric (Unified)

ø6.35

Type

C

Allowable error in the vee/cone angles

Code No. 126-137 126-138 126-139 126-140 126-141 126-142 126-143

Range L 0 - 25 mm 39.5 25 - 50 mm 64.5 50 - 75 mm 90 75 - 100 mm 115.6 100 - 125 mm 140.6 125 - 150 mm 165.6

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-32

c 25 32 45 65 79 93

Range 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm

L 190.5 215.5 240.5 265.5 290.5 315.5

c 105 120 130 147 165 171

Micrometers SERIES 313 – Three-Wire Units • Enables measurement of the pitch diameter of screw threads with a standard micrometer. • Can be used for measuring the effective diameter of threads. (See Quick Guide to Micrometers at the end of this section.)

Technical Data Roundness: Cylindricity: Hardness: Accuracy:

0.5 μm or less 1 μm or less 63 to 66 HRC ±2 μm

B 313-101

SPECIFICATIONS Code No. Three-Wire Unit set 313-101

Code No.

No. of units in set

Wire dia. range (mm)

Support spindle dia. (mm)

18

0.170 - 3.200

ø6.35

Wire dia. (mm)

Price £2450.00

Thread type Metric (mm)

One pair, support spindle ø6.35 mm (ø.25") 952131 0.170 0.2, 0.25, 0.3 952132 0.195 0.35 952133 0.220 0.4 952134 0.250 0.45 952135 0.290 0.5 952136 0.335 0.6 952137 0.390 0.7 952138 0.455 0.75, 0.8 952139 0.530 0.9 952140 0.620 1.0 952141 0.725 1.25 952142 0.895 1.5 952143 1.100 1.75, 2.0 952144 1.350 2.5 952145 1.650 3.0 952146 2.050 3.5 952147 2.550 4, 4.5 952148 3.200 5, 5.5, 6

B-33

Unified (threads per inch)

Whitworth (threads per inch)

80 72 64 56 48 44, 40 36 32 28 24 20 18, 16 14, 13, 12 11, 10 9, 8 7 6 5, 4.5

— — — 60 48 40 36 32 28, 26 24, 22 20, 19, 18 16 14, 12 11, 10 9, 8 7 6 5, 4.5

Price

£139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00 £139.00

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 169 – Paper Thickness Micrometer •Ideal where a greater contact area is advantageous such as when measuring soft and thin workpieces such as paper, felt, rubber, cardboard, fabrics and similar materials.

• Non-rotating spindle ensures no twisting action is applied to the material being measured. • Equipped with Ratchet Stop for constant measuring force (8 ± 0.8N).

B

169-101

SPECIFICATIONS Metric Code No. 169-101

Range 0 - 25 mm

Graduation 0.01 mm

Accuracy ±4 µm

Flatness 1 µm

Parallelism 3 µm

Price £170.00

Range 0 - 1"

Graduation .001"

Accuracy ±.0002"

Flatness .00004"

Parallelism .00012"

Price £170.00

Inch Code No. 169-103

DIMENSIONS Unit: mm (inch)

37.5 31.3

14.5 3

47

15.5

17

ø8

13.5 6.2

0.4

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-34

No central recess

ø14.3 (ø.44")

25

ø18

5 0 45

Micrometers SERIES 323 – Digimatic Disc Micrometer • Can be used for making root tangent measurements on spur gears and helical gears. (See Quick Guide to Micrometers at the end of this section.) • Equipped with Ratchet Stop for constant measuring force. • Supplied with a setting standard (except for 0 - 25 mm / 0 - 1" measuring range).

Technical Data Flatness: Parallelism: Battery:

1 µm (.00004") for models up to 100 mm (4") 4 µm (.00016") for models up to 50 mm (2"), 6 µm (.00024") for models up to 100 mm SR44 (2 pcs) 938882

Optional Accessories

B

05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

• Dust-tight and water jet protected IP65

0021

60

6

000

323-350

SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

Root tangent (En)

SPECIFICATIONS Inch/Metric Code No. 323-350 323-351 323-352 323-353

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

Resolution

Accuracy*

Anvil dia.

Measurable module

20 mm (.787")

0.5 - 6

± 4 µm (±.0002")

0.001 mm (.00005")

± 6 µm (±.0003")

Price £362.00 £394.00 £441.00 £467.00

* Excluding quantizing error

Root tangent dimension

DIMENSIONS Unit: mm b a

L

42.5

2.3 3

43

17

35.2

t

5

ød

0

ø18

C

ø6.35

45

øe Central recess

b a

L

14.5 2

47.2

2.3 3

43

17

32

5 0

C

ø18

ø6.35

45

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

B-35

L a b 39.7 4.5 9.2 65.6 5.4 11 90.7 12.2 5.5 112.5 13.5

c 25 31 50 60

d

e

t

20

8

0.7

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 123 – Disc Micrometer Technical Data Flatness: Parallelism:

1 µm / .00004" for models up to 100 mm  / 4", 1.6 µm / .000063" for models over 100 mm / 4" 4 µm / .00016" for models up to 50 mm / 2", 6 µm / .00024" for models up to 100 mm, (5+R/75) µm* for models over 100 mm, .00024" for models up to 4"

• Can be used for making root tangent measurements on spur gears and helical gears. (See Quick Guide to Micrometers at the end of this section.) • Equipped with Ratchet Stop for constant measuring force. • Supplied with a setting standard (except for 0 - 25 mm / 0 - 1" measuring range).

* R = max. range (mm) Note: Fractions rounded up

B

Root tangent (En)

123-101

Root tangent dimension

SPECIFICATIONS Metric Code No. 123-101 123-102 123-103 123-104

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Graduation

Range 0 - 1" 1 - 2" 2 - 3" 3 - 4"

Graduation

Accuracy

Anvil dia.

Measurable module

ø20 mm

0.5 - 6

Anvil dia.

Measurable module

.787"

0.5 - 6

Price £166.00 £187.00 £204.00 £207.00

±4 µm 0.01 mm ±6 µm

Inch Code No. 123-125 123-126 123-127 123-128

Accuracy

Price £166.00 £187.00 £204.00 £216.00

±.0002" .001" ±.0003"

DIMENSIONS Unit: mm

Models up to 50 mm measuring range b

L

14.5 3

47

17

31.5

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

ø18

c

ø6.35

a

L a 37.5 6 62.5 87 5.5 112

b

c 25 32 49 63

14 11

d

e

t

20

8

0.7

Models with a measuring range over 50 mm b

L

a

t

14.5 3

47

31.5

ød 5 0

c

Central recess

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-36

ø18

øe

ø6.35

45

17

Micrometers SERIES 324 – Digimatic Interchangeable Anvil Gear Tooth Micrometer • Intended for making over-pin diameter measurements on gears using precision ball anvils/spindle tips. (See Quick Guide to Micrometers at the end of this section.) • Interchangeable steel (or carbide) ball anvils/spindle tips for various gear modules (0.5 - 5.25) are optional. • Equipped with Ratchet Stop for constant measuring force. • Ball anvil / spindle tips: optional.

B

• Dust-tight and water jet protected IP65

0021

60

6

000

Technical Data Battery:

SR44 (2 pcs) 938882

Optional Accessories 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00 For interchangeable anvils/spindle tips sets refer to page B-38

324-351

SPECIFICATIONS Inch/Metric Code No. 324-351 324-352 324-353

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3")

Resolution

Accuracy*

0.001 mm (.00005")

± 4 µm (±.0002")

Price £500.00 £530.00 £560.00

* Excluding quantizing error

DIMENSIONS Unit: mm

Models up to 50 mm measuring range 18

L

14.5 2

47.2

2.3 3

43

17

27.5

a

ø8

ø6.35

ø18

68.5

ø3.5 (For attaching interchangeable tip)

Models with a measuring range 50 - 100 mm 18

L

14.5 2

47.2

2.3 3

43

17

27.5

a

ø6.35

ø8

ø18

68.5

ø3.5 (For attaching interchangeable tip)

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

B-37

L 64.5 90 115.6 140.6

a 32 45 65.5 79

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 124 – Interchangeable Anvil Gear Tooth Micrometer Interchangeable anvils/spindle tips Code Diameter* No. (mm) 124-801 ø0.8 124-802 ø1.0 124-803 ø1.191 (3/64") 124-821 ø1.5 124-804 ø1.588 (1/16") 124-805 ø2.0 124-806 ø2.381 (3/32") 124-822 ø2.5 124-807 ø3.0 124-808 ø3.175 (1/8") 124-823 ø3.5 124-809 ø3.969 (5/32") 124-810 ø4.0 124-824 ø4.5 124-811 ø4.763 (3/16") 124-812 ø5.0 124-813 ø5.556 (7/32") 124-814 ø6.0 124-815 ø6.35 (1/4") 124-816 ø7.0 124-817 ø7.144 (9/32") 124-818 ø7.938 (5/16") 124-819 ø8.0 124-820 ø8.731 (11/32")

Gear Dia. module pitch 0.5 - 0.55 50 0.6 - 0.65 45 0.7 - 0.8 35 - 30 0.9 - 1 28 - 26 0.9 - 1 28 - 26 1.25 22 1.5 17 1.5 17 1.75 15 — 14 2 13 2 13 2.25 11 2.5 10 2.5 10 2.75 9 3.0 - 3.25 8 3.5 7 3.75 7 4.0 6.5 4.25 6 4.5 5.5 4.75 5.5 0.5 - 5.25 5

* ø2 mm or less / carbide-tipped type.

Price £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50 £64.50

• Intended for making over-pin diameter measurements on gears using precision ball anvils/spindle tips. (See Quick Guide to Micrometers at the end of this section.) • Interchangeable steel (or carbide) ball anvils/spindle tips for various gear modules (0.5 - 5.25) are optional. • Equipped with Ratchet Stop for constant measuring force. • Ball anvil / spindle tips: optional.

B

124-173

SPECIFICATIONS Metric Code No. 124-173 124-174 124-175 124-176 124-177 124-178 124-179 124-180 124-181 124-182 124-183 124-195

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm

Graduation

Accuracy

Price £191.00 £202.00 £213.00 £230.00 £248.00 £275.00 £315.00 £327.00 £363.00 £411.00 £442.00 £474.00

±4 µm

±5 µm 0.01 mm ±6 µm

±7 µm

DIMENSIONS Unit: mm

Models up to 50 mm measuring range L

18

14.5 3

17

47

a

ø18

ø6.35

27.5

ø3.5 (For attaching interchangeable tip)

Models with a measuring range 50 - 300 mm L 68.5 (83.5)

27.5 (35)

14.5 3 (28)

47 (50)

a

ø6.35 (ø8)

ø18 (ø21)

ø8

18 (28)

( ): Code No.124-195

ø3.5 (For attaching interchangeable tip)

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-38

17

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm

L 64.5 90 115.6 140.6 165.6 190.5 215.5 240.5 265.5 290.5 315.5 353

a 32 45 65 79 93 105 120 130 147 165 171 187

Micrometers SERIES 369 – Digimatic Non-Rotating Spindle Disc Micrometer • Can be used for making root tangent measurements on spur gears and helical gears. (See Quick Guide to Micrometers at the end of this section.) • Measurable range of gear pitch: 0.5 to 6 module. • Equipped with Ratchet Stop for constant measuring force. • Supplied with a setting standard (except for 0 - 25 mm / 0 - 1" measuring range).

B

369-350

Technical Data Battery:

SR44 (2 pcs) 938882

Optional Accessories 05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

SPECIFICATIONS Inch/Metric Code No. Range Digimatic type 369-350 0 - 25 mm (0 - 1") 369-351 25 - 50 mm (1 - 2") 369-352 50 - 75 mm (2 - 3") 369-353 75 - 100 mm (3 - 4")

Resolution

0.001 mm (.00005")

Accuracy*

Anvil dia.

Flatness

ø20

1 µm (.00004")

±4 µm (±.0002") ±6 µm (±.0003")

Parallelism

Price

4 µm (.00016")

£451.00 £602.00 £629.00 £650.00

±6 µm (.00024")

* Excluding quantizing error.

DIMENSIONS Unit: mm

Models up to 75 mm measuring range b

L a

C

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

L 58.5 83.5 108.5 112.5

a

b 7 9.8 11.2 13.5

12.9 5.5

c 32 47 60

Model with 75 - 100 mm measuring range 14.5 6.5

L

47.2

2.3 3

41

11.5 17

0.7

ø20

ø18

32

ø6.35

ø8 No central recess

c

b a

B-39

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 369 – Non-Rotating Spindle Disc Micrometer • Can be used for making root tangent measurements on spur gears and helical gears. (See Quick Guide to Micrometers at the end of this section.) • Measurable range of gear pitch: 0.5 to 6 module. • Equipped with Ratchet Stop for constant measuring force. • Supplied with a setting standard (except for 0 - 25 mm / 0 - 1" measuring range).

B

169-203

SPECIFICATIONS Metric Code No. 169-201 169-202 169-205 169-207

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Graduation

Range 0 - 1" 1 - 2" 2 - 3" 3 - 4"

Graduation

Accuracy

Anvil dia.

Flatness

ø20

1 µm

Price £180.00 £203.00 £220.00 £230.00

Parallelism

±4 µm

4 µm

0.01 mm ±6 µm

6 µm

Inch Code No. 169-203 169-204 169-206 169-208

Accuracy

Anvil dia.

Flatness

ø20

.00004"

Price £180.00 £203.00 £220.00 £230.00

Parallelism

±.0002"

.00016"

.001" ±.0003"

.00024"

DIMENSIONS Unit: mm

Models up to 50 mm measuring range 14.5 3

L

b a

15.5

47

17

ø8

31.5

ø18

5 0

C

45

Models over 50 mm measuring range L

14.5 3

47

15.5

17

31.5 ø8

a

5 0

ø18

b

C

45

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-40

L 37.5 62.5 87 112

a

b

6

13.5

5.5

13

c 25 32 49 63

Micrometers SERIES 389 – Digimatic Sheet Metal Micrometer Technical Data

• The large throat depth makes this micrometer • Equipped with Ratchet Stop for constant ideal for measuring the thickness of sheet metal measuring force. at a considerable distance from the edge. • Measuring faces: Carbide. • Profile of measuring faces: Flat-Flat, Spherical-Flat and Spherical-Spherical.

Flatness: Parallelism: Quantizing error: Battery:

0.6 μm  (.000024") for models up to 150 mm (6") throat, 1.0 μm (.00004") for models with 300 mm (12") throat 3 μm (.00012") excluding ±1 count SR44 (1 pc), 938882 (2 pcs: 389-714)

Optional Accessories

B Standard, Flat-Flat (F-F)

389-351 Spherical-Flat (S-F)

• Dust-tight and water jet protected IP65

0021

04AZB512: 04AZB513: 959149: 959150:

60

6

000

Spherical-Spherical (S-S)

SPECIFICATIONS Inch/Metric Code No.

Range

389-351 389-361 389-371 389-714 389-352 389-362 389-372

Accuracy*

Throat depth*1

±4 µm (±.0002")

150 mm (6")

±5 µm (±.00025")

300 mm (12")

±4 µm (±.0002")

150 mm (6")

Resolution

0 - 25 mm (0 - 1")

0.001 mm (.00005")

25 - 50 mm (1 - 2")

Data cables (excluding 389-714) 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00 Data cables for 389-714

Measuring surfaces F-F S-F S-S

Price

* May interfere with operating the thimble.

£397.00 £408.00 £408.00 £785.00 £406.00 £444.00 £454.00

F-F S-F S-S

L-type SPC data cable (1 m) £65.00 L-type SPC data cable (2 m) £68.00 SPC data cable with pushbutton* (1 m) £34.60 SPC data cable with pushbutton* (2 m) £39.40

L-type

* Excluding quantizing error. *1 Models with a 300 mm (12") throat are equipped with a stand for convenience of measurement in the horizontal orientation.

Straight type

DIMENSIONS Unit: mm 2.3

3

389-714 only: 43

17

L

78 38.5 28 2 55.3 3 50 17 3.5 35

ø6.35

L 30.3 55.3

a 160 165

b 48 45

c 2.8 2.5

ø21

47.2

ø18

b

2

ø9.7

14.5

c

Range 0 - 25 mm 25 - 50 mm

ø8

Stand

330°

330

a

C0.2 Both Spindle / Anvil

B-41

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 389 – Sheet Metal Micrometer Technical Data Flatness: Parallelism:

0.6 μm / .000024" for models up to 150 mm / 6" throat, 1.0 μm / .00004" for models with 300 mm / 12" throat 3 μm / .00012"

• The large throat depth makes this micrometer ideal for measuring the thickness of sheet metal at a considerable distance from the edge.

• Profile of measuring faces: Flat-Flat, Spherical-Flat and Spherical-Spherical. • Equipped with Ratchet Stop for constant measuring force. • Measuring faces: Carbide.

Standard, Flat-Flat (F-F)

118-102

B

Spherical-Flat (S-F)

Spherical-Spherical (S-S)

SPECIFICATIONS Metric Code No. 118-101 118-102 118-114 118-118 118-103 118-110 118-126

Range

Graduation

Accuracy

Measuring surfaces

Throat depth* 100 mm

±4 µm

0 - 25 mm

150 mm

25 - 50 mm

300 mm

±4 µm

150 mm

Accuracy

Throat depth*

£125.00 £133.00 £151.00 £170.00 £219.00 £170.00 £182.00

F-F S-F S-S

0.01 mm ±5 µm

Price

F-F S-S

Inch Code No.

Range

118-129 118-116 118-120 118-107 118-112

Graduation

0 - 1" 1 - 2"

.0001"

±.0002"

6"

.001"

±.00025" ±.0002"

12" 6"

Measuring surfaces F-F S-F S-S

Price £133.00 £152.00 £170.00 £219.00 £170.00

F-F

* Models with a 300 mm (12") throat are equipped with a stand for convenience of measurement in the horizontal orientation.

DIMENSIONS Unit: mm

g

f

a

øe

ød

c

L b

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Code No. 181-101 181-102 181-114 181-118 181-103 181-110

B-42

L 30.3

a 110 160

b

c

d

e

f

27.5 2.8 18 6.35 14.5

g 39 48

38.5 330 35 3.5 21 8 28 84 55.3 165 27.5 2.5 18 6.35 14.5 45

Micrometers SERIES 395,115 – Tube Micrometers Technical Data

• Measuring faces: Carbide (115-101: only the spindle is carbide tipped). • 395 series: IP65 digital spherical-flat anvil type micrometer. • Equipped with Ratchet Stop for constant measuring force.

Flatness: Battery:

0.6 μm / .000024":115 series 0.3 μm  (.000012"): 395 series SR44 (1 pc), 938882: 395 series

Optional Accessories Data cables for 395 series 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 • Dust-tight and water jet02AZD790B: protected IP65 SPC data cable for U-WAVE-T (160 mm) £52.20 0 000 6 02AZE140B: SPC data cable for U-WAVE-T and footswitch 1 002 (160/500 mm) £119.00

B

6

395-351

115-115

SPECIFICATIONS Inch/Metric Code No. Digimatic 395-351 395-352 395-353 395-354

Range

Resolution

0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

Accuracy*

0.001 mm (.00005")

Price

øD

£340.00 £370.00 £410.00 £395.00

ø15 mm (ø.59")

±2 µm (±.0001")

ø19 mm (ø.75")

±3 µm (±.00015")

Metric Code No. 115-101 115-115 115-116 115-117 115-118

Range 0 - 15 mm 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Graduation

Range 0 - 1"

Graduation .0001"

±4 µm

øD ø5.5 mm ø10 mm ø11 mm ø17 mm ø18 mm

Price £99.00 £79.20 £80.70 £82.50 £97.50

Accuracy ±.00015"

øD ø.40"

Price £79.20

Accuracy ±3 µm

0.01 mm

Inch Code No. 115-153 * Excluding quantizing error.

DIMENSIONS øD

115-101: 3.5

Unit: mm

1.2

19

14.5

3

17

37

17.8

ø9.7

SR4

0

1.2

ø15

5

ø6.35

ø3

19

45

SR2

15.5

5

Unit: mm

B-43

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 395,115 – Spherical Anvil and Spindle Tube Micrometers Technical Data Battery:

SR44 (1 pc), 938882: 395 series

• Measuring faces: Carbide (115-201: only the spindle is carbide tipped). • 395 series: Digimatic type IP65 rated with spherical anvil and spindle. • Equipped with Ratchet Stop for constant measuring force.

Optional Accessories Data cables for 395 series 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

B 395-371

• Dust-tig jet prot

0

115-215

SPECIFICATIONS Inch/Metric Code No. Digimatic 395-371 395-372 395-373 395-374

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

Resolution

0.001 mm (.00005")

Accuracy*

Price

øD

ø19 mm (ø.75") ø20 mm (ø.79")

£340.00 £370.00 £410.00 £430.00

øD ø5.5 mm ø10 mm ø11 mm ø17 mm ø18 mm

Price £102.00 £84.50 £86.10 £95.70 £105.00

øD ø.40" ø.44" ø.67"

Price £84.50 £86.10 £95.70

ø15 mm (ø.59")

±2 µm (±.0001") ±3 µm (±.00015")

Metric Code No. 115-201 115-215 115-216 115-217 115-218

Range 0 - 15 mm 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Graduation

Range 0 - 1" 1 - 2" 2 - 3"

Graduation .0001"

Accuracy ±3 µm

0.01 mm

±4 µm

Inch Code No. 115-253 115-242 115-243

Accuracy ±.00015"

.001"

* Excluding quantizing error.

DIMENSIONS Unit: mm

115-201:

5

øD

(94) 3.5 1.2

SR4

19 17.8

14.5

3

37

17 ø9.7

SR4

ø15

5 0

Unit: mm

ø1

SR4

4 SR1 Details of the measuring unit

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

(42.5)

ø6.35

1.2

15.5

19.5

45

B-44

4

Micrometers SERIES 395,115 – Cylindrical/Spherical Anvil Tube Micrometers Technical Data

• Spindle face: Carbide. • 395 series: Digimatic type IP65 rated with spherical and cylindrical anvils. • Equipped with Ratchet Stop for constant measuring force.

Battery:

SR44 (1 pc), 938882: 395 series

Optional Accessories Data cables for 395 series 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 • Dust-tight and water 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) jet protected IP65 £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) 0 000 6 0021 £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

B

6

395-363

115-315

SPECIFICATIONS

Type A (pin)

Type B (spherical)

Type C (cylindrical)

Type D (cylindrical)

Inch/Metric Code No. Digimatic 395-362 395-363 395-364

Price

Range

Resolution

Accuracy*

Remarks

0 - 25 mm (0 - 1")

0.001 mm (.00005")

±3 µm (±.00015")

Type B Type C Type D

£331.00 £305.00 £380.00

Remarks Type A Type B Type A Type C Type D

Price £82.10 £95.70 £89.10 £94.10 £94.10

Remarks Type A Type C Type D

Price £82.10 £94.10 £94.10

Metric Code No. 115-302 115-308 115-303 115-315 115-316

Range

Graduation

Accuracy

0.01 mm

±3 µm

Graduation .001"

Accuracy

0 - 25 mm 25 - 50 mm 0 - 25 mm

Inch Code No. 115-305 115-313 115-314

Range 0 - 1"

±.00015"

.0001"

* Excluding quantizing error.

DIMENSIONS Unit: mm

6

Type A (pin)

Type B (spherical)

ø8 9

L

Sø4.7

12.7

ø3.5

8

ø1.8

1.4

øD

ø4 ø6.9 ø6.9 D: Minimum measurable inside diameter L : Distance to spindle centre

Type C (cylindrical)

Type D (cylindrical)

B-45

Anvil Type A Type B Type C Type D

D 2 3.6 4.8 8.2

L 4 4 12 22

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 331 – Digimatic Spline Micrometer Technical Data Flatness: Parallelism*: Battery:

• The anvil and spindle are of small diameter for measuring splined shafts, slots, and keyways. • Measuring faces: Carbide. • Equipped with Ratchet Stop for constant measuring force.

0.3 μm (.000012") (2+R/100) μm, [.00008+.00004(R/4)]" SR44 (1 pc), 938882

Note: Fractions rounded down * R = max. range (mm/inch)

Optional Accessories SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

B • Dust-tight and water jet protected IP65

000

0021

60

6

05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

331-351

SPECIFICATIONS Inch/Metric Code No. 331-351 331-352 331-353 331-354 331-361 331-362 331-363 331-364

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4") 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

Resolution

Accuracy* ±2 µm (±.0001")

0.001 mm (.00005")

Price £341.00 £385.00 £394.00 £450.00 £430.00 £480.00 £510.00 £530.00

Remarks Type A

±3 µm (±.00015") ±2 µm (±.0001")

0.001 mm (.00005")

Type B

±3 µm (±.00015")

* Excluding quantizing error.

DIMENSIONS Unit: mm 3 43

17

43

5 0

5 0

45

C

45

Type AA ø3 ø3 mm mm Type

17

Type BB ø2 ø2 mm mm Type

10 10 10 10

55 55

ø2

2.3 3

ø3

ø6.35

42.5 2.3

42.5

ø18

40.7 40.7

ø18

L

ø6.35

a a

ø9.7

L

b

b

ø9.7

Models up to 75 mm measuring range

Unit: mm mm Unit:

C

Unit: mm mm Unit:

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 2.3 3 14.5 2 47.2 2.3 3 43 47.2 37.5 14.5 2

132.8 132.8

ø6.35 37.5

47

17 17

B-46

17.5

17 17

ø18

ø18

76 76 b of the latest technological L Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit advances.14.5 3 b without notice. L 47 Therefore the company reserves the right to change any or all aspects of any product specification 37.514.5 3 a a

43

37.5

20.3

ø6.35

20.3

a

ø9.7

16.7 16.7

ø9.7

Model with 75 - 100 mm measuring range

L 58.2 83.2 108.2

b 7.3 10.1 11.5

c 32 47 60

Micrometers SERIES 111 – Spline Micrometer Technical Data

• The anvil and spindle are of small diameter for measuring splined shafts, slots, and keyways. • Measuring faces: Carbide. • Equipped with Ratchet Stop for constant measuring force.

Flatness: Parallelism*:

0.3 μm / .000012" (2+R/100) μm, [.00008+.00004(R/4)]"

Note: Fractions rounded down * R = max. range (mm/inch)

B

L

b a

42.5

2.3

3

17

43

40.7 ø6.35

ø9.7

111-115 0

C

ø18

5 45

SPECIFICATIONS Range 0 - 25 mm 0 - 25 mm 25 - 50 mm 132.8 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 270 - 300 mm

Graduation

Accuracy

Price £130.00 £123.00 £143.00 £160.00 £171.00 £251.00 £262.00 £292.00 £312.00 £340.00 £370.00 £410.00 £440.00

Remarks Type B

±3 µm 14.5 2

47.2

2.3 3

43

17

ø9.7

37.5 ø18

±4 µm 0.01 mm

Type A

ø6.35

Code No. 111-215 111-115 111-116 16.7 111-117 20.3 111-118 111-119 111-120 111-121 111-122 111-123 111-124 111-125 111-126

±5 µm

±6 µm

Inch Code No. 111-166

Range 0 - 1"

Graduation .0001"

Accuracy ±.00015"

Price £123.00

Remarks Type A

DIMENSIONS Unit: mm

Models up to 200 mm measuring range 14.5 3

47

37.5

Type AA ø3 ø3 mm mm Type

Type BB ø2 ø2 mm mm Type

10 10 10 10

55 55

ø6.35

ø18

a

17

ø2

L

ø3

b

c

76

Metric

Unit: mm mm Unit:

Unit: mm mm Unit:

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm

B-47

L 55 80 105 132.8 158.2 183.6 208.8 234.2

a 17.5 20.3 20.7 21.1 21.3 21.7

b 10 12 14 17 19 20 19 18

c 38 49 60 79 94 106 118 130

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 342 – Digimatic Point Micrometer Technical Data SR44 (1 pc), 938882

Optional Accessories 05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

B • Dust-tight and water jet protected IP65

000

0021

60

6

Battery:

• Pointed spindle and anvil for measuring the web thickness of drills, small grooves, keyways, and other hard-to-reach features. • The measuring points (carbide tipped) have approximately 0.3 mm radius. • Equipped with Ratchet Stop for constant measuring force.

342-351

SPECIFICATIONS Inch/Metric Code No. 342-351 342-352 342-353 342-354 342-361 342-362 342-363 342-364 Tip angle: 15º

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4") 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

Resolution

Accuracy*

Price £319.00 £357.00 £382.00 £512.00 £319.00 £357.00 £382.00 £512.00

Point

±2 µm (±.0001")

15º

±3 µm (±.00015")

0.001 mm (.00005")

±2 µm (±.0001")

30º

±3 µm (±.00015")

* Excluding quantizing error.

Tip angle: 30º

DIMENSIONS Unit: mm

Models up to 75 mm measuring range b

L

2.3 3

42.5

43

17

c

7

c

ø18

ø6.35

ø9.7

45.7

a

30° type

(70.3)

15° type 10 10

30°

15° (SR0.3)

(25)

(SR0.3)

(11.2) (25)

Model with 75 - 100 mm measuring range L

b (25)

14.5 2

47.2

2.3 3

43

17

42.5

c

ø6.35

ø18

ø9.7

a

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-48

L 58.2 83.2 108.2 132.8

a 12.5 15.3

b 7.3 10.1 11.5 16.7

c 32 47 60 76

Micrometers SERIES 112 – Point Micrometer • Pointed spindle and anvil for measuring the web thickness of drills, small grooves, keyways, and other hard-to-reach features. • The measuring points (carbide tipped) have approximately 0.3 mm radius. • Equipped with Ratchet Stop for constant measuring force. Tip angle: 15º

Tip angle: 30º

B 112-225

SPECIFICATIONS Metric Code No. 112-153 112-154 112-155 112-156 112-201 112-202 112-203 112-204 With carbide tip 112-165 112-166 112-167 112-168 112-213 112-214 112-215 112-216

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Graduation

Accuracy

Price £81.00 £128.00 £180.00 £220.00 £94.60 £147.00 £180.00 £220.00

Point

±3 µm

15º

±4 µm

0.01 mm

±3 µm

30º

±4 µm

0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

±3 µm

£181.00 £207.00 £250.00 £290.00 £156.00 £180.00 £190.00 £240.00

15º

±4 µm

0.01 mm

±3 µm

30º

±4 µm

Inch Code No. 112-177 112-178 112-225 112-226 With carbide tip 112-189 112-190 112-191 112-237 112-238

Range 0 - 1" 1 - 2" 0 - 1" 1 - 2"

Graduation

Accuracy

.001"

±.00015"

Price £81.00 £128.00 £94.60 £147.00

Point 15º 30º

0 - 1" 1 - 2" 2 - 3" 0 - 1" 1 - 2"

£195.00 £207.00 £250.00 £156.00 £180.00

15º .001"

±.00015" 30º

DIMENSIONS Unit: mm

b

L a

14.5 3

47

17

42.5

15° type 10 10

30° type 30°

(SR0.3)

c

ø18

ø6.35

15°

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

B-49

L 55 80 105 132.8

(SR0.3)

a 12.5 15.3

b 10 12 14 17

c 38 49 60 79

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 314 – Digimatic V-Anvil Micrometer Technical Data Battery:

SR44 (1 pc), 938882

Optional Accessories 05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

• Measures the outside diameter of cutting tools (such as taps, reamers, end mills) which have three flutes. • Can measure pitch diameter of screw threads. (See Quick Guide to Micrometers at the end of this section.) • Measuring faces: Carbide. • Equipped with Ratchet Stop for constant measuring force.

B

314-351-10

SPECIFICATIONS Inch/Metric Code No. Range For 3-flute cutting tools 314-351-10 1 - 15 mm (.05 - .6") 314-352-10 10 - 25 mm (.4 - 1") 314-353-10 25 - 40 mm (1 - 16") 314-361-10 1 - 15 mm (.05 - .6") 314-362-10 10 - 25 mm (.4 - 1")

Resolution

0.001 mm (.00005")

Accuracy*

Remarks

±4 µm (±.0002")

Grooved

±5 µm (±.00025")

— — —

±4 µm (±.0002")

Anvil

Price

60º

£537.00 £598.00 £640.00 £537.00 £598.00

* Excluding quantizing error.

DIMENSIONS Unit: mm

17

Grooveless model 8

60°

Tap Pitch Diameter Measurement of Tap by Single-wire Method

43

ø18

(14.5)

3

ø1.5

44.8

7) (14.

8

Wire Spindle 0.5

Anvil

ø1.5

314-351-10:

Grooved model 30.3

60°

(a)

18

Range 10 - 25 mm 25 - 40 mm

(a) 6.2 19.14

60°

ø6.35

(14.5)

0.5

314-353-10:

7) (14.

114-101

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-50

Micrometers SERIES 114 – 3-Flute V-Anvil Micrometer • Measures the outside diameter of cutting tools (such as taps, reamers, end mills) which have three flutes. • Can measure pitch diameter of screw threads. (See Quick Guide to Micrometers at the end of this section.) • Equipped with Ratchet Stop for constant measuring force.

Anvil

Wire Spindle

Tap Pitch Diameter Measurement of Tap by Single-wire Method

B 114-101

114-102

SPECIFICATIONS Metric Code No. 114-204 114-101 114-102 114-103 114-104 114-105 114-106 114-161 114-162

Range 2.3 - 25 mm 1 - 15 mm 10 - 25 mm 25 - 40 mm 40 - 55 mm 55 - 70 mm 70 - 85 mm 1 - 15 mm 10 - 25 mm

Graduation

Range .05 - 6" 1 - 1.6"

Graduation

0.01 mm

Accuracy ±4 µm

Remarks —

±4 µm

Grooved

±5 µm

— — — — — —

±6 µm ±7 µm ±4 µm

Anvil

60º

Carbide tip Anvil and spindle Spindle Spindle Spindle Spindle Spindle Spindle Spindle Spindle

Price £253.00 £269.00 £276.00 £317.00 £356.00 £362.00 £419.00 £269.00 £313.00

Carbide tip Spindle Spindle

Price £269.00 £317.00

Inch Code No. 114-163 114-113

Accuracy ±.0002" ±.00025"

.0001"

Remarks — —

Anvil 60º

DIMENSIONS Unit: mm

114-103: 47

Grooveless model

7

22.

ø6.35

30.3

(23.46)

7) (14.

60°

(14.5)

0.5

ø1.5ø1.5

114-204:

114-101:

114-103

8 8

ø1.5 ø18

8

60°

(a)

8

18

Range (a) For 3-flute cutting tools 10 - 25 mm 6.2 25 - 40 mm 19.14 40 - 55 mm 32.13 55 - 70 mm 45.12 70 - 85 mm 58.11

17

ø1.5

14.5 3

ø6.35

27.5

60°

ø1.5ø1.5

B-51

(23.46) (23.46)

(14.5)(14.5)

114-101

60° 60°

30.3 7) 30.3 (14. 7) (14.

ø6.35 ø6.35

7 22. 7 . 2 2

° 60°

0.5 0.5

8 8

Grooved model

114-204

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 114 – 5-Flute V-Anvil Micrometer Anvil

Wire Spindle

• Measures the outside diameter of cutting tools (such as taps, reamers, end mills) which have five flutes. • Can measure pitch diameter of screw threads. (See Quick Guide to Micrometers at the end of this section.) • Equipped with Ratchet Stop for constant measuring force.

Tap Pitch Diameter Measurement of Tap by Single-wire Method

B

114-121

SPECIFICATIONS Metric Code No. 114-137 114-121 114-122 114-123 114-124 114-165

Range 2.3 - 25 mm 5 - 25 mm 25 - 45 mm 45 - 65 mm 65 - 85 mm 5 - 25 mm

Graduation

Range .09 - 1"

Graduation .0001"

0.01 mm

Accuracy ±4 µm ±4 µm ±5 µm ±6 µm ±7 µm ±4 µm

Remarks — w/groove — — — —

Anvil

Accuracy ±.0002"

Remarks —

Anvil 108º

108º

Carbide tip Anvil and spindle Spindle Spindle Spindle Spindle Spindle

Price £317.00 £291.00 £375.00 £415.00 £519.00 £278.00

Carbide tip Spindle

Price £291.00

Inch Code No. 114-135

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-52

Micrometers SERIES 422 – Digimatic Blade Micrometer • The anvil and spindle are blade-shaped for measuring the groove diameter of shafts, keyways, and other hard-to-reach features.

• Carbide-tipped measuring faces are available. • Equipped with Ratchet Stop for constant measuring force.

Technical Data Parallelism: Battery:

3 µm (.0012") for models up to 75 mm (3"), 3+R/100) µm* for models over 75 mm (3") SR44 (1 pc) 938882

* R = max. range (mm/inch) Note: Fractions rounded up

Optional Accessories

B

05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

• Dust-tight and water jet protected IP65

0021

60

6

000

422-330

SPECIFICATIONS

SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

Types

Inch/Metric

0 - 25 mm (0 - 1")

Type B Type C Type D

±3 µm (±.00015")

Type C (carbide-tipped)

Unit: mm

7 11

14.5 6.5

41

ø6

4 8

11.5 17 6

47.2 2.3 3

0.75

Type D (carbide-tipped)

60°

60°

Model with 75 - 100 mm measuring range b L a 41.8 13.5

0.4 3

6.5

0.75

DIMENSIONS

R8

6.5

ø6

* Excluding quantizing error.

R8

6

±4 µm (±.0002")

Unit: mm

Type B

0.4

Type A

Type A

6

±3 µm (±.00015") 0.001 mm (.00005")

Price £590.00 £630.00 £660.00 £680.00 £660.00 £684.00 £699.00

Remarks

ø6

Accuracy*

0.75

Resolution

6

Range 0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2") 50 - 75 mm (2 - 3") 75 - 100 mm (3 - 4")

ø6

Code No. 422-330 422-331 422-332 422-333 422-360 422-370 422-371

5 0

ø18

ø6.35

c

ø6

45

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

L 65.6 90.7 105.3 132.8

a 12.5 12.6 13.5 16

b 11 12.2 14.1 16.7

c 31 50 57 76

Models up to 75 mm measuring range b

L a

42.5 2.3 3

11.5 17

ø18

ø6.35

ø6

ø14

14.2

13.5

C

41

53.1

B-53

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 122 – Blade Micrometer Technical Data Parallelism:

3 µm / .0012" for models up to 75 mm / 3", 3+R/100) µm* for models over 75 mm  / 3"), .00016" for 4" models

• The anvil and spindle are blade-shaped for measuring the groove diameter of shafts, keyways, and other hard-to-reach features.

• Carbide-tipped measuring faces are also available. • Equipped with Ratchet Stop for constant measuring force.

* R = max. range (mm/inch) Note: Fractions rounded up

Types 122-101

0.4

R8

0.75

ø6

0.75

R8

B

Unit: mm

Type B ø6

Type A

3

6.5

6.5

Type D (carbide-tipped) 0.4

ø6 60°

4

7 8 6

11

6

60°

0.75

ø6

Type C (carbide-tipped)

6

6

SPECIFICATIONS Metric Code No. 122-101 122-102 122-103 122-104 122-105 122-106 122-107 122-108 122-109 122-110 122-115 122-116 122-111 122-112 With carbide tip 122-161 122-162 122-141 122-142

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm 0 - 25 mm 25 - 50 mm

Graduation

Accuracy

Price £159.00 £168.00 £196.00 £211.00 £253.00 £270.00 £291.00 £315.00 £404.00 £430.00 £507.00 £540.00 £171.00 £174.00

Remark

±3 µm

±4 µm Type A 0.01 mm

±5 µm

±6 µm ±3 µm

0 - 25 mm 25 - 50 mm 0 - 25 mm 25 - 50 mm

Type B

£202.00 £240.00 £202.00 £240.00

Type C 0.01 mm

±3 µm Type D

Inch Code No. 122-125 122-126 122-127 122-128 122-135 122-151

Range 0 - 1" 1 - 2" 2 - 3" 3 - 4"

Graduation

Accuracy ±.00015"

.0001"

Price £159.00 £168.00 £196.00 £211.00 £171.00 £202.00

Remark Type A

±.0002"

0 - 1"

Type B Type D

±.00015"

DIMENSIONS

17.5 17.9 18.3 18.5 18.9 17.7

18 18.7

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

c 30 49 60 79 94 106 118 130 143 156 169 181

Unit: mm

b

L

14.5 3

a

47

40.3

ø18

15

b 8 12 13 17 19 20 19

ø6

a

B-54

ø8

L 55.3 80.3 105.3 132.8 158.2 183.6 208.8 234.2 258 284 309 334

c

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm 100 - 125 mm 125 - 150 mm 150 - 175 mm 175 - 200 mm 200 - 225 mm 225 - 250 mm 250 - 275 mm 275 - 300 mm

15.5 17

Micrometers SERIES 147 – Can Seam Micrometers • Measures the width, height, and depth of can seams.

B 147-103

SPECIFICATIONS

147-103 147-104

Metric Code No. 147-103 147-105 147-202

Range

Graduation

Accuracy

0 - 13 mm

0.01 mm

±3 µm

Range

Graduation

Accuracy

0 - .5"

.001"

±.00015"

Remark for steel cans for aluminium cans for spray cans

Price £102.00 £106.00 £97.50

Remark for steel cans for aluminium cans for spray cans

Price £102.00 £106.00 £97.50

for steel cans (for depth measurements up to 5 mm)

Inch Code No. 147-104 147-106 147-201

DIMENSIONS

for aluminium cans

for spray cans Unit: mm

B-55

147-105 147-106

147-202 147-201

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 147 – Hub Micrometer Technical Data Flatness: Parallelism:

0.6 μm / .000024" (2+R/100) μm, [.00008+.00004(R/4)]"

• Measures hub thickness and shoulders inside a bore. • Measuring faces: Carbide. • Equipped with Ratchet Stop for constant measuring force.

* R = max. range (mm/inch) Note: Fractions rounded up

B

147-301

SPECIFICATIONS Metric

Inch

Code No. Range Graduation Accuracy 147-301 0 - 25 mm 147-302 25 - 50 mm ±2 µm 0.01 mm 147-303 50 - 75 mm 147-304 75 - 100 mm ±3 µm

Price £140.00 £160.00 £190.00 £220.00

Code No. 147-351 147-352 147-353 147-354

Range 0 - 1" 1 - 2" 2 - 3" 3 - 4"

Graduation Accuracy .001"

±.0001" ±.00015"

Price £140.00 £160.00 £190.00 £220.00

DIMENSIONS Unit: mm h3

h2

H

h1

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Technical Data Flatness: Parallelism:

0.6 μm / .000024" 1.3 μm / .00005"

L 6

a 8.5

6.5

11

b 13.5 14 13

c 17.5 20.5

SERIES 147 – Wire Micrometer • Equipped with Ratchet Stop for constant measuring force.

• Designed for measuring wire thickness. • Measurable wire dia.: 10 mm or less • Measuring faces: Carbide

147-401

SPECIFICATIONS Metric Code No. 147-401

Inch Range Graduation Accuracy 0 - 10 mm 0.01 mm ±3 µm

Price £143.00

Code No. 147-402

Range 0 - 4"

Graduation Accuracy .0001" ±.00015"

Price £143.00

DIMENSIONS Unit: mm

101 15 12.5

14.5

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-56

ø15

ø6.35

ø16

2

14.5 2.5

Micrometers SERIES 342, 112 – Crimp Height Micrometers Technical Data

• Measures the height of crimp contacts. • Equipped with Ratchet Stop for constant measuring force. • 342 series: Digimatic type IP65 rated.

Battery:

SR44 (1 pc), 938882: 342 series

Optional Accessories Data cables for 342 series 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) • Dust-tight and water £106.00 jet protected IP65 02AZD790B: SPC data cable for U-WAVE-T (160 mm) 0 0 0 0 0 2 1 6 0 £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00 6

B

342-371

112-401

SPECIFICATIONS Inch/Metric Code No. 342-371

Range 0 - 20 mm (0 - .8")

Resolution 0.001 mm (.00005")

Accuracy* ±3 µm (±.00015")

Price £394.00

Range 0 - 25 mm

Graduation 0.01 mm

Accuracy ±3 µm

Price £146.00

Metric Code No. 112-401 * Excluding quantizing error.

DIMENSIONS Unit: mm

A 33.2

42.5

2.3

3

43

17 ø9.7

5

.5

0

C0

ø6.35

30.7

ø18

6.5 2.5

25

2-

45

ø0.5

2.8

0.5

60°

View on arrow 'A'

B-57

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 317, 117 – Uni-Mike Interchangeable Anvil Micrometers Technical Data Flatness Spindle face: Anvil face: Parallelism: Battery:

0.6 μm 2 μm 3 μm SR44 (1 pc), 938882: 317 series

• Measures tubing thickness, shoulder-edge distance, rivet head height, etc., with interchangeable anvils (flat anvil, rod anvil, V-anvil). • IP65 water/dust protection (317 series).

Optional Accessories

Rod anvil (Standard accessory)

120°

• Dust-tigh jet prote

25

ø3 (for 25mm) ø5 (for 50mm)

B

Unit: mm R3.2 1.5 6.35

V-anvil (optional)

00

317-351

Flat anvil (Standard accessory)

201216: Flat anvil (standard accessory) £13.70 201217: Rod anvil (standard accessory for 117-101) £1.10 201379: Rod anvil (standard accessory for 117-102) £1.20 201218: V-anvil £9.10 950758: Base for 25 mm £53.50 Data cables for 317 series 05CZA662: SPC data cable with pushbutton (1 m) £58.50 05CZA663: SPC data cable with pushbutton (2 m) £70.40 06ADV380B: USB Input Tool Direct USB-ITN-B (2 m) £106.00 02AZD790B: SPC data cable for U-WAVE-T (160 mm) £52.20 02AZE140B: SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

117-101

SPECIFICATIONS Inch/Metric Code No. Digimatic 317-351 317-352

Price

Range

Resolution

Accuracy*

0 - 25 mm (0 - 1") 25 - 50 mm (1 - 2")

0.001 mm (.00005")

±4 µm (±.0002")

Range

Graduation

Accuracy

0 - 25 mm 25 - 50 mm

0.01 mm

±4 µm

Range

Graduation

Accuracy

Price

0 - 1" 1 - 2"

.0001"

±.0002"

£109.00 £154.00

£316.00 £428.00

Metric Code No. Analogue 117-101 117-102

Price £109.00 £154.00

Inch Code No. Analogue 117-107 117-108 * Excluding quantizing error.

DIMENSIONS Unit: mm

52.5 (27.5)

25

7 34 26.5

33.6

27.5 ø6.35

25 (0)

ø18

1.5

117-102 ( ): for 0-25 mm measuring range models 8.5

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-58

Micrometers SERIES 510 – Indicating Micrometer

B

• Suited to the measurement of low-volume manufactured parts. • Easy to use when operating one-handed due to retractable anvil. • In the 25 mm measuring range, models are available that offer left or right positioning of the anvil-retraction button. • Water resistant to protection level IP54.

• Greatly improved accuracy: indication error and graduation of 1 μm. • Hard-coated crystal: enhanced oil and scratch resistance. • Indicator scale is large and easy-to-read. • Easily set zero position and adjustable limit markers for GO/±NG testing. • Measuring faces: Carbide.

Technical Data Flatness: Parallelism: Accuracy: Spindle feed error: Dispersion of indication: Dial indication accuracy:

0.3 μm / .000012" 0.6 μm / .000024" for models up to 50 mm / 2", 1 μm / .00004" for models over 50 mm / 2" ±2 μm 3 μm / .00015" 0.4 μm / .00002" 1 μm / .00005"

510-121

510-122

SPECIFICATIONS Metric Code No. 510-121 510-122 510-123 510-124

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Indicating range

Graduation

Dial graduation

Measuring force

±0.06 mm

0.001 mm

0.001 mm

5 - 10N

Range 0 - 1" 1 - 2" 2 - 3" 3 - 4"

Indicating range

Graduation

Dial graduation

Measuring force

±.0023"

.0001"

.00005"

5 - 10N

Price £524.00 £588.00 £681.00 £753.00

Inch Code No. 510-131 510-132 510-133 510-134

B-59

Price £524.00 £588.00 £681.00 £753.00

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Workpiece stop (optional) 19 3 5 0

Workpiece stop (optional)

20

Enables a more stable measurement. Three types are available to suit workpieces of different sizes.

45 10

D

DIMENSIONS

3.5

50

ø8

L

ø21

11.5

55.5

10

30

30

40

Unit: mm

40

50

50

anvilside) button Up to 25 mm measuring range (anvil-retraction buttonRetractable on the right 60

60

0.001 mm

000000

£9.90

ø14

20.5

£9.90

ø14

15

£9.90

20

10

11.5

55.5 10

30

5 0

30

in

Dm

20

10

10 60

0.001 mm

000000

40

50

C

Retractable anvil button

30

40

Heat shield Thickness: t

50 60

B

45

50 60

ax

L

40

50

Dm

5

Workpiece0 stop (optional) 3.5 19 3 45 50

30

40

A

Workpiece stop (optional) Heat shield t 3.5 50 L Thickness: 19 3

11.5

55.5

ø21

23

ø21

ø16

ø8

Price

D

B

ø8

A

D

Code No. Workpiece stop A 04AZA124 Workpiece stop B 04AZA125 Workpiece stop C 04AZA126

60

0.001 mm

B

000000

Workpiece stop (optional) Heat shield

60 30

60

0.001 mm

30

000000

40

C 15.5 mm 18.0 mm 23.5 mm

ø21

Workpiece stop (optional)

40

50

50

Heat shield Thickness: t

60 60 Retractable anvil button 0.001 mm

000000

L

11.5

55.5

Range

10

10 30

30

40

19 3

50

31.5 ø8

Retractable anvil button

Dmax 37 mm 42 mm 50 mm

5 0

10 50

10

50

3.5

50

45

40

D

Code No. 510-122 and 510-132 Dmin Workpiece stop A 25 mm Workpiece stop B 30 mm Workpiece stop C 41 mm

19 3

30

40

Code No. 510-121, 510-141, 510-131, 510-151 Dmin Dmax C Workpiece stop A N/A N/A N/A Workpiece stop B 4 mm 16 mm 5.0 mm Workpiece stop C 15 mm 25 mm 10.5 mm

0 45

ø21

10

30

31.5 ø8

10

L

Range

3.5

50

5

Heat shield Thickness: t

5 0

ø21

20

ø8

11.5

55.5

19 3

L

D

6

Dmin: Minimum measurable diameter Dmax: Maximum measurable diameter C: Distance from the centre of the workpiece to the upper surface of the workpiece stop

11.5

55.5

D

4

Retractable anvil range button(anvil-retraction button on the left side) Over 50 mm measuring Thickness: t

Range 0 - 25 mm 25 - 50 3.5 mm 50 - 75 mm 75 - 100 mm

45

Workpiece stop (optional)

40

50

50 60

0.001 mm

60

000000

Code No. 510-123 and 510-133 Dmin Workpiece stop A 50 mm Workpiece stop B 54 mm Workpiece stop C 65 mm

Dmax 61 mm 66 mm 75 mm

C 27.5 mm 30.0 mm 35.5 mm

Code No. 510-124 and 510-134 Dmin Workpiece stop A 75 mm Workpiece stop B 80 mm Workpiece stop C 91 mm

Dmax 87 mm 92 mm 100 mm

C 40.5 mm 43.0 mm 48.2 mm

Retractable anvil button

Heat shield Thickness: t

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-60

D 25 38 50 63

L 31.5 56.5 81.5 106.5

t 16.4 16 16 16

Micrometers SERIES 523 – Dial Snap Meter • Hard-coated crystal: enhanced oil and scratch resistance. • Easily settable adjustable limit markers for GO/±NG testing. • Equipped with an elevating workpiece stop as standard. • Measuring faces: Carbide.

Technical Data Indicator Indicating range: ±0.06 mm / ±.0023" Repeatability of indication: 0.4 μm / .00002" Dial indication accuracy: 1 μm / .00005" Flatness: 0.3 μm / .000012" Parallelism: 0.6 μm / .000024" for models up to 50 mm / 2", 1 μm / .00004" for models over 50 mm / 2" measuring range

523-121

SPECIFICATIONS Metric Code No. 523-121 523-122 523-123 523-124

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

Dial graduation

Measuring force

0.001 mm

5 - 10N

Range 0 - 1" 1 - 2" 2 - 3" 3 - 4"

Dial graduation

Measuring force

.00005"

5 - 10N

Price £422.00 £477.00 £521.00 £577.00

Inch Code No. 523-131 523-132 523-133 523-134

Price £422.00 £477.00 £521.00 £577.00

DIMENSIONS Unit: mm

L

89.5

11.5

69.5

15

ø10.8

Range

D

B

• Suited to the measurement of mass produced parts. • Designed for measurement using a stand to enable a more stable measurement. • Greatly improved accuracy: indication error and graduation of 1 μm. • Water resistant to protection level IP54. • Indicator scale is large and easy-to-read.

Anvil retraction button Work-stopper

Range 0 - 25 mm 25 - 50 mm 50 - 75 mm 75 - 100 mm

D 25 35 47 60

L 31 56 81 106

B-61

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 146 – Groove Micrometer Technical Data Parallelism:

10 μm / .0004"

• Flanged spindle and anvil for measuring width and location of grooves inside bores and tubes. • Two-directional ratchet stop.

146-121

B

146-122

SPECIFICATIONS Metric Code No. 146-121 146-122 146-123 146-124 146-125

Range outside

Range inside

Graduation

Accuracy

0 - 25 mm

1.6 - 26.5 mm

25 - 50 mm 50 - 75 mm 75 - 100 mm

26.5 - 51.5 mm 51.5 - 76.5 mm 76.5 - 101.5 mm

0.01 mm

±10 µm

Range outside

Range inside

Graduation

Accuracy

0 - 1"

.055 - 1.05"

1 - 2" 2 - 3" 3 - 4"

1.05 - 2.05" 2.05 - 3.05" 3.05 - 4.05"

.0001"

±.0004"

Flange ø6.35 mm ø12.7 mm

Price £172.00 £202.00 £211.00 £221.00 £239.00

Inch Code No. 146-131 146-132 146-133 146-134 146-135

Flange ø.25" ø.5"

Price £172.00 £202.00 £211.00 £221.00 £260.00

DIMENSIONS Unit: mm

0.75

25

0.75

(35)

9.5

L 25 50 75 100

ø18

ø10

ø15

ø10 9.5

ø15

(35)

ø5

25

ø5

ø3.5 ø3.5

0.75

ø6.35 ø6.35

ø6.35 ø6.35

ø18

146-121

32

3

47

17

32

3

47

17

0.75

L

0.75

ø18

ø15

ø10

A A

0.75

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

ø15

L

ø10

ø12.7 ø12.7

0.75

ø6.35 ø6.35

ø12.7 ø12.7

ø18

0.75 146-124, 146-125 146-122, 146-123,

(228.8)

32

3

47

17

32

3

47

17

(228.8)

B-62

A 103.3 78.3 53.3 28.3

Micrometers SERIES 146 – Non-Rotating Spindle Groove Micrometer Technical Data

• Flanged spindle and anvil for measuring width and location of grooves inside bores and tubes. • Two-directional ratchet stop.

Parallelism:

10 μm / .0004"

146-221

B

146-222

SPECIFICATIONS Metric Code No. 146-221 146-222 146-223 146-224 146-225

Range outside

Range inside

Graduation

Accuracy

0 - 25 mm

1.6 - 26.5 mm

25 - 50 mm 50 - 75 mm 75 - 100 mm

26.5 - 51.5 mm 51.5 - 76.5 mm 76.5 - 101.5 mm

0.01 mm

±10 µm

Range outside

Range inside

Graduation

Accuracy

0 - 1"

.055 - 1.05"

1 - 2" 2 - 3" 3 - 4"

1.05 - 2.05" 2.05 - 3.05" 3.05 - 4.05"

.0001"

±.0004"

Price £293.00 £331.00 £360.00 £370.00 £380.00

Flange ø6.35 mm ø12.7 mm

Inch Code No. 146-231 146-232 146-233 146-234 146-235

Price £293.00 £331.00 £360.00 £370.00 £380.00

Flange ø.25" ø.5"

DIMENSIONS Unit: mm

0.75

(34.5)

25

L 25 50 75 100

ø15

ø10

ø5

ø6.35

ø3.5

ø6.35

ø18

146-221

19.5

32

3

47

17

0.75

A 115 90 65 40

0.75

ø15

ø10

ø12.7

ø6.35

ø12.7

ø18

146-222, 146-223, 146-224, 146-225

A

L

32

3

47

17

0.75

B-63

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 700 – Quick-Mini Technical Data Battery:

SR44 (1 pc) 938882

• Lightweight and palm-sized. • Highly suitable for quick dimensional inspection of small, thin and delicate objects. • Functions: origin setting and zero-setting. • Application examples Measurement of small objects: pearls, jewels, shims for engine tappets and screws. Measurement of thin objects: printing paper, polyethylene bags, sheet materials, foods including noodles, lenses for glasses, media substrates, foils, thin plates and medical products including filter cloths. Measurement of fine lines and bars: fishing lines, dental reamers, pasta, drills for PCB and hard wiring.

700-118-20

SPECIFICATIONS Inch/Metric Code No. 700-118-20

Range 0 - 12 mm (0 - 5") 

Resolution 0.01 mm (.0005")

Accuracy* ±0.02 mm (±.001")

Price £62.80

* Excluding quantizing error.

DIMENSIONS Unit: mm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-64

B

Micrometers SERIES 154 – Small Hole Gauge Set • Extra long for gauging deep and shallow holes, slots, and similar workpiece features. • Two sprung leaves are fully expanded inside a feature so that its size can be measured with an outside micrometer after extraction.

B

154-902

SPECIFICATIONS Metric Code No. 4-gauge set 154-902 Gauges included 154-101 154-102 154-103 154-104

Inch Price

Measuring range

£56.60

3 - 13 mm 3 - 5 mm 5 - 7.5 mm 7.5 - 10 mm 10 - 13 mm

Code No. 4-gauge set 154-901 Gauges included 154-105 154-106 154-107 154-108

Price

Measuring range

£56.60

.125 - .5" .125 - .2" .2 - .3" .3 - .4" .4 - .5"

DIMENSIONS Unit: mm

øD

ød1

Clamp

A

67 L

Range 3 - 5 mm 5 - 7.5 mm 7.5 - 10 mm 10 - 13 mm

B-65

ød1 2.8 - 5.2 4.8 - 7.8 7.3 - 10.3 9.8 - 13.2

L 90 97.6 108

øD 5.5 8.5

A 22.5 30 40

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 155 – Telescoping Gauge Set • A spring-loaded plunger expands within a bore (or groove) and is locked in place, allowing measurement of diameter (or width) with an outside micrometer after extraction.

B

155-905

SPECIFICATIONS Metric

Inch

Code No. 6-gauge set 155-905 Gauges included 155-127 155-128 155-129 155-130 155-131 155-132

Price

Range 8 - 150 mm

£136.00

8 - 12.7 mm 12.7 - 19 mm 19 - 32 mm 32 - 54 mm 54 - 90 mm 90 - 150 mm

£18.80 £23.00 £23.00 £27.70 £27.70 £27.70

Code No. 6-gauge set 155-903 Gauges included 155-121 155-122 155-123 155-124 155-125 155-126

Price

Range .313 - 6"

£136.00

.313 - .5" .5 - .75" .75 - 1.25" 1.25 - 2.125" 2.125 - 3.5" 3.5 - 6"

£18.80 £23.00 £23.00 £27.70 £27.70 £27.70

DIMENSIONS Unit: mm

ød2

øD

Clamp

ød1

L

Range 8 - 12.7 mm 12.7 - 19 mm 19 - 32 mm 32 - 54 mm 54 - 90 mm 90 - 150 mm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-66

L 110

150

øD 5

ød1 4

ød2 3

5.5

5

3.5

8

7.5

6

Optional Accessories SERIES 167 – Setting Standards for Outside Micrometers Technical Data

• Used for accurately setting outside micrometers at the start or end of the measuring range.

Flatness: Parallelism:

0.3 μm 2 μm

167-108

B 167-145

167-103

167-101

SPECIFICATIONS and DIMENSIONS

12

6.35 (.25")

Unit: mm

A L

Metric Code No. 167-101 167-102 167-103

11

Inch Length (L) 25 mm 50 mm 75 mm

Tolerance ±1.5 µm ±2.0 µm ±2.5 µm

A 18 40

Price £10.80 £11.00 £13.30

Code No. 167-141 167-142 167-143

Length (L) 1" 2" 3"

Tolerance ±.00005"

A 18

±.0001"

40

Price £10.80 £11.00 £13.30

ø13

7.9 (.31")

Unit: mm

60 L

Metric Code No. 167-104 167-105 167-106 167-107

Inch Length (L) 100 mm 125 mm 150 mm 175 mm

Tolerance ±3 µm ±3.5 µm ±4 µm ±4.5 µm

Price £14.90 £16.70 £17.80 £20.00

B-67

Code No. 167-144 167-145 167-146 167-147

Length (L) 4" 5" 6" 7"

Tolerance ±.0001" ±.00015"

Price £14.90 £16.70 £17.80 £20.00

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

ø14

D

Unit: mm

60

A

L

B Metric Code No. 167-108 167-109 167-110 167-111 167-112 167-113 167-114 167-115 167-116 167-117 167-118 167-119

Inch Length (L) 200 mm 225 mm 250 mm 275 mm 300 mm 325 mm 350 mm 375 mm 400 mm 425 mm 450 mm 475 mm

Tolerance ±5.0 µm ±5.5 µm ±6.0 µm ±6.5 µm ±7 µm ±7.5 µm ±8 µm ±8.5 µm ±9 µm ±9.5 µm ±10 µm ±10.5 µm

Price £22.90 £24.80 £27.40 £30.30 £33.20 £36.40 £39.90 £44.30 £49.50 £54.70 £59.70 £65.30

A 47 47 52 57 64 69 74 80 85 90 95 101

Code No. 167-148 167-149 167-150 167-151 167-152 167-153 167-154 167-155 167-156 167-157 167-158 167-159

Length (L) 8" 9" 10" 11" 12" 13" 14" 15" 16" 17" 18" 19"

Tolerance ±.00015" ±.0002" ±.0002" ±.0002" ±.00025 " ±.00025" ±.00025" ±.00025" ±.00025" ±.00025" ±.00025" ±.0003"

A 47 47 52 57 64 69 74 80 85 90 95 101

Price £22.90 £24.80 £27.40 £30.30 £33.20 £36.40 £39.90 £44.30 £49.50 £54.70 £59.70 £65.30

ø17

11.9 (.47")

Unit: mm

60

A

L

Metric Code No. Length (L) 167-120 500 mm 167-121 525 mm 167-122 550 mm 167-123 575 mm 167-124 600 mm 167-125 625 mm 167-126 650 mm 167-127 675 mm 167-128 700 mm 167-129 725 mm 167-130 750 mm 167-131 775 mm 167-132 800 mm 167-133 825 mm 167-134 850 mm 167-135 875 mm 167-136 900 mm 167-137 925 mm 167-138 950 mm 167-139 975 mm 167-140 1000 mm Available up to 2000 mm

Inch Tolerance ±11 µm ±11.5 µm ±12.0 µm ±12.5 µm ±13 µm ±13.5 µm ±14 µm ±14.5 µm ±15 µm ±15.5 µm ±16 µm ±16.5 µm ±17 µm ±17.5 µm ±18 µm ±18.5 µm ±19 µm ±19.5 µm ±20 µm ±20.5 µm ±21 µm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

A 106 112 117 122 128 133 138 142 147 153 158 164 170 175 180 185 191 196 201 207 211

Price £70.30 £75.60 £81.40 £86.40 £91.80 £97.10 £103.00 £109.00 £116.00 £123.00 £131.00 £138.00 £146.00 £154.00 £164.00 £171.00 £180.00 £190.00 £198.00 £206.00 £265.00

Code No. Length (L) 167-160 20" 167-161 21" 167-162 22" 167-163 23" 167-164 24" 167-165 25" 167-166 26" 167-167 27" 167-168 28" 167-169 29" 167-170 30" 167-171 31" 167-172 32" 167-173 33" 167-174 34" 167-175 35" 167-176 36" 167-177 37" 167-178 38" 167-179 39" 167-180 40" Available up to 79"

B-68

Tolerance ±.0003" ±.0003" ±.0003" ±.0003" ±.0003" ±.00035" ±.00035" ±.00035" ±.00035" ±.00035" ±.00035" ±.00035" ±.00035" ±.00035" ±.00035" ±.00035" ±.00035" ±.0004" ±.0004" ±.0004" ±.0004"

A 106 112 117 122 128 133 138 142 147 153 158 164 170 175 180 185 191 196 201 207 211

Price £70.30 £75.60 £81.40 £86.40 £91.80 £97.10 £103.00 £109.00 £116.00 £123.00 £131.00 £138.00 £146.00 £154.00 £164.00 £171.00 £180.00 £190.00 £198.00 £206.00 £265.00

Optional Accessories SERIES 167 – Setting Standards for Screw Thread Micrometers • Used for accurately setting screw thread micrometers at the start or end of the measuring range.

167-264

B 167-262

SPECIFICATIONS Metric

Inch

Code No. Length Metric (unified) θ = 60° 167-261 25 mm 167-262 50 mm 167-263 75 mm 167-264 100 mm 167-265 125 mm 167-266 150 mm 167-267 175 mm 167-268 200 mm 167-269 225 mm 167-270 250 mm 167-271 275 mm Whitworth θ = 55° 167-272 25 mm 167-273 50 mm 167-274 75 mm 167-275 100 mm 167-276 125 mm 167-277 150 mm 167-278 175 mm 167-279 200 mm 167-280 225 mm 167-281 250 mm 167-282 275 mm

Accuracy

Price

±4 µm ±5 µm ±6 µm ±7 µm ±8 µm ±9 µm ±10 µm ±11 µm ±12 µm ±13 µm ±14 µm

£30.00 £32.00 £37.00 £41.20 £47.90 £50.10 £51.20 £65.00 £68.00 £68.00 £71.00

±4 µm ±5 µm ±6 µm ±7 µm ±8 µm ±9 µm ±10 µm ±11 µm ±12 µm ±13 µm ±14 µm

£30.00 £32.00 £37.00 £41.20 £43.40 £50.10 £51.20 £65.00 £68.00 £68.00 £71.00

Code No. Length (L) Metric (unified) θ = 60° 167-294 1" 167-295 2" 167-296 3" 167-297 4" 167-298 5" 167-299 6" Whitworth θ = 55° 167-283 1" 167-284 2" 167-285 3" 167-286 4" 167-287 5" 167-288 6"

Accuracy

Price

±.00015" ±.0002" ±.00025" ±.0003" ±.00035" ±.0004"

£30.00 £32.00 £37.00 £41.20 £47.90 £56.00

±.00015" ±.0002" ±.00025" ±.0003" ±.00035" ±.0004"

£30.00 £32.00 £37.00 £41.20 £47.90 £56.00

SERIES 167 – Setting Standards for V-Anvil Micrometers

ø25

• Specially designed for accurate setting of V-anvil micrometers.

167-329

SPECIFICATIONS Metric Code No. 167-327 167-328 167-329 167-330 167-331 167-332 167-333

Inch Length 5 mm 10 mm 25 mm 40 mm 55 mm 70 mm 85 mm

Accuracy ±2 µm ±2 µm ±2 µm ±3 µm ±3 µm ±3 µm ±3 µm

Type Plug Plug Plug Ring Ring Ring Ring

Price £29.70 £34.00 £51.00 £88.00 £120.00 £152.00 £180.00

B-69

Code No. 167-337 167-338 167-339 167-340 167-341 167-342 167-343

Length .2" .4" 1" 1.6" 2.2" 2.8" 3.4"

Accuracy ±.0001" ±.0001" ±.0001" ±.00015" ±.00015" ±.00015" ±.00015"

Type Plug Plug Plug Ring Ring Ring Ring

Price £29.70 £34.00 £51.00 £88.00 £120.00 £152.00 £180.00

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 157 – Optical Parallels • Designed to inspect parallelism and flatness of micrometer measuring faces. (See Quick Guide to Micrometers at the end of this section.) • Each set consists of 4 sizes to aid in testing parallelism at various angular positions of the micrometer spindle.

B

157-903

SPECIFICATIONS Metric Code No.

Range of micrometer to be checked

157-903

0 - 25 mm

157-904

25 - 50 mm

Sizes of parallels included in set 12.00, 12.12, 12.25, 12.37 mm 25.00, 25.12, 25.25, 13.37 mm

Diameter Flatness Parallelism

ø30

0.1 µm

Remarks

Price

For 25 mm

£323.00

For 50 mm

£548.00

0.2 µm

Inch Code No.

Range of micrometer to be checked

157-901

0 - 1"

157-902

1 - 2"

Sizes of parallels included Diameter Flatness Parallelism in set .5000",.5062", .5125", .5187" ø30 0.1 µm 0.2 µm 1.0000", 1.0062", 1.0125", 1.0187"

Remarks

Price

For 1"

£323.00

For 2"

£548.00

SERIES 158 – Optical Flats • Used for inspecting the flatness of very flat surfaces. (See Quick Guide to Micrometers at the end of this section.)

158-118

SPECIFICATIONS Metric Code No. 158-117 158-118 158-119 158-120

Inch Thickness

Diameter

12 mm

ø45

15 mm

ø60

Flatness grade 0.2 µm 0.1 µm 0.2 µm 0.1 µm

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Price £231.00 £249.00 £294.00 £330.00

Code No.

Thickness

Diameter

Flatness grade

158-122 158-124

.5" .6"

1.8" 2.4"

.000004"

B-70

Price £249.00 £330.00

Optional Accessories Spindle Attachment Tips • Simple interchangeable tips attached to standard micrometer spindles enable measurement of contours otherwise unmeasurable (for 6.35 mm spindles only). • Measuring range changes when a spindle attachment tip is mounted: the maximum measuring range is 10 mm or less (accuracy is not guaranteed).

Technical Data Tip length*:

10 mm ±5 μm

* Excluding ball attachments

208066

B

208062

208063

208064

208065

208066

101468E

101468E

SPECIFICATIONS Price

ø2 ø2ø2

Spline

£21.80

ø1 ø1ø1

Dimensions

£21.80

0.75 0.75 0.75

208062

Tip type

£21.80

0.5 0.5 0.5

Code No.

£21.80

55 5 208063

Comparator

208064

Blade

30º 30º 30º 10 10 10

4.5 4.5 4.5

208065

30º 30º 30º

Knife edge

0.7 0.7 0.7 Disc

101468M

Metric ball (5 mm)

101468E

Inch ball (.2")

ø12.7 ø12.7 ø12.7

208066

£25.20

£7.90



Micrometer Oil • Special lubricant for micrometers.

207000

SPECIFICATIONS Code No. 207000

Item Micrometer oil

Remarks Quantity 30 ml

B-71

Price £15.10

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Colour-Coded Ratchet and Speeder Covers • Ratchet and speeder covers in a choice of seven colours for use in instrument identification control schemes: red, blue, yellow, green, brown, black and grey.

Standard outside micrometer

B

Ratchet

Speeder

RATCHET COVER SPECIFICATIONS

SPEEDER COVER SPECIFICATIONS

Code No. Colour Analogue type: 0 - 300 mm 04GZA239 Grey 985056 Black 985061 Red 985081 Blue 985071 Yellow 985076 Green 985066 Brown 950700 Grey Analogue type: 300 - 1000 mm 04GZA243 Grey Digimatic type: 0 - 300 mm* 04GZA241 Grey

Material

Price

Steel

£4.00 £5.40 £5.40 £5.40 £5.40 £5.40 £5.40 £4.00

Plastic

£4.80

Plastic

£4.80

Plastic

Code No. 04GAA260 301708 301709 301713 301711 301712 301710

Colour Grey Black Red Blue Yellow Green Brown

Material

Plastic

*Cannot be used for non-digital micrometers.

Ratchet thimble micrometer

QuantuMike

Speeder

SPEEDER COVER SPECIFICATIONS Code No. 04GAA899 04GAA900 04GAA901 04GAA902 04GAA903 04AAB208

Colour Black Red Yellow Green Blue Grey

Material

Plastic

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Price £1.40 £1.40 £1.40 £1.40 £1.40 £1.10

B-72

Price £9.60 £0.80 £0.80 £0.80 £0.80 £0.80 £0.80

Optional Accessories SERIES 156 – Micrometer Stands • Designed to allow benchtop use of hand micrometers or other gauges which have frames suitable for gripping by the clamp.

B 156-105-10

156-105-10

156-102

156-101-10

SPECIFICATIONS

156-101-10

Code No. 156-101-10 156-105-10 156-102 156-103

Micrometer ranges Up to 100 mm (4")* 0 - 25 mm (0 - 1"), 25 - 50 mm (1 - 2") 125 - 300 mm (5 - 12") 300 - 1000 mm (12 - 40")

Price £33.20 £26.10 £276.00 £643.00

Remarks Adjustable angle type Fixed angle type Vertical type

* Items that cannot be mounted on these stands

DIMENSIONS Unit: mm

0 - 18

156-101-10

ø28

Opening range: 14 - 36

156-102

62

74

910

113.5

0 - 10

30

90

°

25°

120

156-103

220 35 40

35

155

156-101-10

156-103

156-105-10

ø24.8

4-

12

750

40

435

63

Opening range: 7 - 24

60 110

156-102

98

35

32

156-105-10

400

156-102

B-73

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Quick Guide to Precision Measuring Instruments

Micrometers

■ Nomenclature Standard Analogue Outside Micrometer

Measuring faces

Spindle

Sleeve

Screw thread Adjusting nut

Anvil

B

Frame

Thimble Thimble scale

Ratchet speeder

Sleeve scale Index line Heat shield

Spindle clamp

Digimatic Outside Micrometer

Measuring faces

Spindle

Index line

Thimble

Ratchet speeder

Sleeve

Anvil Frame

Spindle lock

Thimble scale Sleeve scale Output connector (not present in plain digital model) Display reading HOLD button ZERO (Incremental mode) / ABS (Absolute mode) setting button

Heat shield

Origin button

B-74

■ Special Purpose Micrometer Applications Blade micrometer

Inside micrometer, caliper type

Spline micrometer

Narrow groove diameter.

Recess diameter; groove width.

Spline-root shaft diameter.

Tube micrometer

Point micrometer

Screw thread micrometer

Pipe thickness.

Root diameter.

Effective diameter of thread.

Disc type outside micrometer

Ball tooth thickness micrometer

V-anvil micrometer

Spur- and helical-gear root tangent dimension.

Gear over-pin diameter.

3- and 5-flute cutting tool dimensions.

B

B-75

■ How to Read the Scale

■ Measuring Force Limiting Device

Micrometer with standard scale (graduation: 0.01 mm) (1) 0

7. mm (1) Sleeve scale reading (2) Thimble scale reading + 0.37 mm

45

5

40 35

Micrometer reading

(2)

7.37 mm

Note) 0.37 mm (2) is read at the position where the sleeve index line is aligned to the thimble graduations.

30

The thimble scale can be read directly to 0.01 mm, as shown above, but may also be estimated to 0.001 mm when the lines are nearly coincident because the line thickness is 1/5 of the spacing between them. Approx. +1 µm

Approx. +2 µm

(1) Index line

Thimble scale

Micrometer with

0

30

6 4 2

25

Index line

8

vernier0

5 scale

Thimble scale

20 (2)

Audible in operation

Onehanded Remarks operation

Ratchet stop

Friction thimble (F type) Ratchet thimble (T type)

Unsuitable

No

Suitable

Smooth operation without shock or sound

Yes

Suitable

Audible operation provides confirmation of constant measuring force

Yes

Suitable

Audible operation provides confirmation of constant measuring force

Ratchet thimble

(graduation: 0.001 mm) 15

The vernier scale provided above the sleeve10index line enables direct readings to be made to within 0.001 mm. (3)

25

6. mm (1) Sleeve scale reading .21 mm (2) Thimble scale reading (3) Reading from the vernier scale marking and thimble graduation line + .003 mm Micrometer reading 6.213 mm

20 (2) 0

5

15 10

(1)

■ Measuring Face Detail 30’ spindle ø6.35

30

6 4 2

8

ø6.3

0

Audible clicking operation causes micro-shocks

Yes

Note) 0.21 mm (2) is read at the position where the index line is between two graduations (21 and 22 in this case). 0.003 30 mm (3) is read at the position 8 where one of the vernier64 graduations 25 aligns with one of the thimble (3) 2 graduations. 20 (2)

Carbide tip

0

10

(1) Third decimal place on vernier scale ( 0.001 mm units)

5

6 4 2

0

2

9 mm

Carbide tip

0

These drawings above are for illustration only and are not to scale

45

0

(1)

spindle ø8

5

ø7.95

0

15 Micrometer with mechanical-digit display (digital step: 0.001 mm)

30’

9 Vernier reading 0.004 mm (2) Index line Third decimal place Second decimal place First decimal place Millimetres + Tens of mm Counter reading

.004 mm (2) .09 mm .9 mm (1) 2. mm 00. mm *Indicates four digits. 2.994 mm

Note) 0.004 mm (2) is read at the position where a vernier graduation aligns with one of the thimble graduation lines.

B-76

B

14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

300

■ Effect of Changing Support Method and Orientation (Unit: µm) Changing the support method and/or orientation of a micrometer after zero setting affects subsequent measuring results. The tables below highlight the measurement errors to be expected in three other cases after micrometers are zeroset in the ‘Supported at the bottom and centre' case. These actual results show that it is best to set and measure using the same orientation and support method. Supporting method Supported at the bottom and centre

200

Supported only at the centre

Attitude

100

Maximum measuring length (mm)

50

0

-5.5

425

0

-2.5

The above graph shows micrometer frame expansion due to heat transfer from hand to frame when the frame is held in the bare hand which, as can be seen, may result in a significant measurement error due to temperatureinduced expansion. If the micrometer must be held by hand during measurement then try to minimize contact time. A heat insulator will reduce this effect considerably if fitted, or gloves may be worn. (Note that the above graph shows typical effects, and is not guaranteed).

525 625 725 825 925 1025

0 0 0 0 0 0

-5.5 -11.0 -9.5 -18.0 -22.5 -26.0

Supporting method

Supported at the centre in a lateral orientation.

Supported by hand downward.

■ Setting Standard Expansion with Change of Temperature (for 200 mm bar initially at 20˚C)

Maximum measuring length (mm) +1.5 +2.0 -4.5 0 -9.5 -5.0 -14.0 -5.0

-4.5 -10.5 -10.0 -5.5 -19.0 -35.0 -27.0 -40.0

2 4 6 8 10

15 20 Time (minutes)

20

Attitude

325 425 525 625 725 825 925 1025

31°C

15 10

27°C

5 0

30

21°C 0

1

2

3

4

5

6

7

8

Lapse of time (minutes)

9

10

The above experimental graph shows how a particular micrometer standard expanded with time as people whose hand temperatures were different (as shown) held the end of it at a room temperature of 20°C. This graph shows that it is important not to set a micrometer while directly holding the micrometer setting standard but to make adjustments only while wearing gloves or lightly supporting the standard by its heat insulators. When performing a measurement, note also that it takes time until the expanded standard returns to the original length. (Note that the graph values are not guaranteed values but experimental values.)

■ Difference in Thermal Expansion between Micrometer and Setting Standard +3 +2 +1 0 -1 -2 -3

Hooke’s law states that strain in an elastic material is proportional to the stress causing that strain, providing the strain remains within the elastic limit for that material.

20°C

■ Hertz's Formulae

10°C

225

325

Abbe’s principle states that “maximum accuracy is obtained when the scale and the measurement axes are common”. This is because any variation in the relative angle ( ) of the moving measuring jaw on an instrument, such as a caliper jaw micrometer, causes displacement that is not measured on the instrument’s scale and this is an Abbe error ( = - L in the diagram). Spindle straightness error, play in the spindle guide or variation of measuring force can all cause to vary and the error increases with R. L

■ Hooke's Law

0°C

125

■ Abbe’s Principle

R

Thermal expansion (µm)

325

Difference in expansion (µm)

B

Expansion (µm)

■ Micrometer Expansion due to Holding Frame with the Bare Hand

425

525

Nominal length (mm) In the above experiment, after the micrometer and its standard were left at a room temperature of 20ºC for about 24 hours for temperature stabilization, the start point was adjusted using the micrometer standard. Then, the micrometer with its standard were left at the temperatures of 0ºC and 10ºC for about the same period of time, and the start point was tested for shift. The above graph shows the results for each of the sizes from 125 through 525 mm at each temperature. This graph shows that both the micrometer and its standard must be left at the same location for at least several hours before adjusting the start point. (Note that the graph values are not guaranteed values but experimental values.)

B-77

Hertz’s formulae give the apparent reduction in diameter of spheres and cylinders due to elastic compression when measured between plane surfaces. These formulae are useful for determining the deformation of a workpiece caused by the measuring force in point and line contact situations. P

P

L

SøD

2

øD

2

2

(a) Sphere between two planes

2

(b) Cylinder between two planes

Assuming that the material is steel and units are as follows: Modulus of elasticity: E =205 GPa Amount of deformation: (µm) Diameter of sphere or cylinder: D (mm) Length of cylinder: L (mm) Measuring force: P (N) a) Apparent reduction in diameter of sphere 3 1=0.82 √P2/D b) Apparent reduction in diameter of cylinder 3 2 =0.094·P/L √1/D

■ Major Measurement Errors of the Screw Micrometer Error cause

Maximum possible error

Error that might not be eliminated even with precautions

Precautions for eliminating errors

Micrometer feed error

3 μm

Anvil angle error

1. Measure the angle error and correct ±5 μm assuming micrometer. the error of a half 2. the Adjust the micrometer using the same angle is 15 minutes thread gauge as the workpiece.

±3 μm expected measurement error of half angle

Misaligned contact points

+10 μm

+3 μm

±10 μm

1. Use a micrometer with a low measuring force if possible. 2. Always use the ratchet stop. +3 μm 3. Adjust the micrometer using a thread gauge with the same pitch.

Influence of measuring force

1. Correct the micrometer before use.

±1 μm

1. Perform correction calculation (angle). 2. Correct the length error. 3. Adjust the micrometer using the same thread gauge as the workpiece. 1. Perform correction calculation. L Length error of 2. Adjust the micrometer using the same ± 3+   μm thread gauge 25 thread gauge as the workpiece. 1. Minimize the angle error as much as JIS 2 grade error half angle ±229 2. possible. Workpiece thread of Measure the angle error and perform minutes angle error correction calculation. -91 μm 3. Use the three-wire method for a large +71 μm angle error.

Angle error of thread gauge

Cumulative error

±10 μm

+3 μm

( )

±1 μm

(±117+40) μm

● One-wire method The pitch diameter of odd-fluted tap can be measured using the V-anvil micrometer with the one-wire method. Obtain the measured value (M1) and calculate M with equation (3) or (4). M1 = Micrometer reading during one-wire measurement D = Odd-fluted tap diameter Tap with three flutes : M = 3M1-2D ···························(3) Tap with five flutes : M = 2.2360M1-1.23606D ·······(4)

B

Anvil

Then, assign the calculated M to equation (1) or (2) to calculate the pitch diameter (E).

Spindle Odd-fluted tap

■ Root Tangent Length

Wire

±8 μm assuming the error of half angle is ±23 minutes +26 μm -12 μm

Sm

■ Screw Pitch Diameter Measurement

Formula for calculating a root tangent length (Sm): Sm = m cos 0 { (Zm - 0.5) + Z inv 0 } + 2 X m sin

● Three-wire method Screw pitch diameter can be measured with the three-wire method as shown in the figure. Calculate the pitch diameter (E) with equations (1) and (2).

Formula for calculating the number of teeth within the root tangent length (Zm): Zm' = Z·K (f) + 0.5 ( Zm is the integer closest to Zm'.) 1 where, K (f) = { sec 0 √ (1 + 2f) 2 - cos 2 0 - inv 0 - 2f tan 0}

Spindle

d (×3)

P

E M

■ Gear Measurement Over-pin method

Anvil

dp

dp

Optimal wire size at D 0.577P 0.564P

dm

Thread type Metric thread or unified screw (60°) Whitworth thread (55°)

m : Module 0 : Pressure angle Z : Number of teeth X : Addendum modification coefficient Sm : Root tangent length Zm : Number of teeth within the root tangent length

inv 20° 0.014904 inv 14.5° 0.0055448

Screw

d = Wire diameter E = Screw pitch diameter M = Micrometer reading including three wires P = Screw pitch (Convert inches to millimetres for unified threads.)

and, f = X Z

dm

Metric thread or unified screw (60°) E = M-3d+0.866025P .......(1) Whitworth thread (55°) E = M-3.16568d+0.960491P .......(2)

0

90º Z

■ Major Measurement Errors of the Three-Wire Method Error cause

Pitch error (workpiece)

Precautions for eliminating errors

1. Correct the pitch error ( p = E) µm assuming 2. Measure several points and adopt their ±18 that the pitch error average. is 0.02 mm. 3. Reduce single pitch errors.

Error of half angle 1. Use the optimal wire diameter. (workpiece) 2. No correction is needed. 1. Use the optimal wire diameter. Due to anvil 2. Use the wire which has a diameter close to the average at the one wire difference side. 1. Use the predetermined measuring force appropriate for the pitch. Wire diameter error 2. Use the predetermined width of measurement edge. 3. Use a stable measuring force. Cumulative error

Possible error

Error that might not be eliminated even with precautions ±3 μm

±0.3 μm

±0.3 μm

±8 μm

±1 μm

-3 μm

-1 μm

In the worst case +20 μm -35 μm

When measured carefully +3 μm -5 μm

(a)

(b)

For a gear with an even number of teeth: dg 0 dm = dp + cosø = dp + z·m·cos cosø For a gear with an odd number of teeth: dg dm = dp + cos ø · cos 90° = dp + z·m·cos cosø z however, dp X dp invø = – = – – inv z·m·cos 0 2z dg 2

( )

(

Obtain ø (invø) from the involute function table.

B-78

0

0

( )

·cos 90° z

) + 2tanz

0

·X

z : Number of teeth 0 : Pressure angle teeth m : Module X : Addendum modification coefficient

■ Testing Parallelism of Micrometer Measuring Faces Optical parallel reading direction on the spindle side

B

■ General Notes on using the Micrometer 1. Carefully check the type, measuring range, accuracy, and other specifications to select the appropriate model for your application. 2. Leave the micrometer and workpiece at room temperature long enough for their temperatures to equalize before making a measurement. 3. Look directly at the index line when taking a reading against the thimble graduations. If the graduation lines are viewed from an angle, the correct alignment position of the lines cannot be read due to parallax error.

Optical parallel

(b)

Fringes on the spindle side

Parallelism can be estimated using an optical parallel held between the faces. Firstly, wring the parallel to the anvil measuring face. Then close the spindle on the parallel using normal measuring force and count the number of red interference fringes seen on the measuring face of the spindle in white light. Each fringe represents a half wavelength difference in height (0.32 μm for red fringes). In the above figure a parallelism of approximately 1 µm is obtained from 0.32 µm x 3=0.96 µm.

(a)

(c)

Thimble Sleeve

(a) From above the index line

■ Testing Flatness of Micrometer Measuring Faces Flatness can be estimated using an optical flat (or parallel) held against a face. Count the number of red interference fringes seen on the measuring face in white light. Each fringe represents a half wavelength difference in height (0.32 μm for red).

(b) Looking directly at the index line

Interference fringe reading direction

(c) From below the index line 4. Wipe off the measuring faces of both the anvil and spindle with lint-free paper set the start (zero) point before measuring. Optical flat

Optical flat

Anvil

Anvil

Measuring face is curved by approximately 1.3 μm. (0.32 μm x 4 paired red fringes.)

Measuring face is concave (or convex) approximately 0.6 μm deep. (0.32 μm x 2 continuous fringes)

B-79

5. Wipe away any dust, chips and other debris from the circumference and measuring face of the spindle as part of daily maintenance. In addition, wipe off any stains and fingerprints on each part with dry cloth. 6. Use the constant-force device correctly so that measurements are performed with a consistent measuring force. 7. When mounting a micrometer in a micrometer stand, the stand should clamp the centre of the micrometer frame. Do not clamp it too tightly.

B

8. Be careful not to drop or bump the micrometer on anything. Do not rotate the micrometer thimble using excessive force. If you believe a micrometer may have been damaged due to accidental mishandling, ensure that it is inspected for accuracy before further use. 9. After a long storage period or when there is no protective oil film visible, lightly apply anti-corrosion oil to the micrometer by wiping with a cloth soaked in it. 10. Notes on storage: Avoid storing the micrometer in direct sunlight. Store the micrometer in a ventilated place with low humidity. Store the micrometer in a place with little dust. Store the micrometer in a case or other container, which should not be kept on the floor. When storing the micrometer, always leave a gap of 0.1 to 1 mm between the measuring faces. Do not store the micrometer in a clamped state.

B-80

Micrometer Heads SELECTION GUIDE

B

Mounted on measuring instruments and precision instruments, micrometer heads are used for various purposes including measurement, feeding and positioning. Recent developments in technology have seen the micrometer head widely utilized in precise feeding devices and cross-travel stages on laser instruments and manipulators, in addition to the usual duties on measurement jigs. In parallel with the application expansion, the customer’s needs have increased. To meet customer demands, Mitutoyo provides standard micrometer heads with different measuring ranges, stem type and body size. Furthermore, high-performance types of Digimatic Micrometer Head, 0.1 mm spindle-pitch models (standard 0.5 mm), etc., are now available for the new applications. Mitutoyo also provides customization services for special applications. Micrometer heads with customized spindle tips and precision leadscrews manufactured to customer specification can be offered even in one-off quantities.

Measuring range 0 - 2.5 mm 0 - 6.5 mm

0 - 13 mm

0 - 15 mm

0 - 25 mm

0 - 50 mm 60 - 75 mm

Main feature of head High-function Fine spindle feed of 0.25 mm/rev Standard Locking-screw type Small type Standard Short body High-function Fine spindle feed of 0.25 mm/rev Short body Standard Small standard type Small standard type with zero-adjustable thimble High-function Non-rotating spindle type Standard Small standard type with carbide-tipped spindle Digimatic Non-rotating spindle type Large thimble type for fine feed High-function XY-stage type Fine graduation and high accuracy Medium-sized standard type Standard Medium-sized standard type with 8 mm diameter spindle Digimatic Large thimble type for fine feed Non-rotating spindle and large thimble Medium-sized standard type with 8 mm diameter spindle Micro Jack

Series 110 148 148 148 110 148 148 148 153 149 350 153 152 152 153 150 151 164 152 197 151 7

Page B-84 B-89 B-85 B-86 B-84 B-86 B-87 B-88 B-95 B-90 B-83 B-95 B-93 B-94 B-96 B-91 B-92 B-82 B-93 B-97 B-92 B-98

Note: Also refer to Quick Guide to Precision Measuring Instruments from page B-99.

B-81

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 164 – Digimatic Rotatable Display Micrometer Head Functions Origin point setting (ABS measurement system): Resets the ABS origin at the current spindle position to the minimum value of the measuring range and switches to ABS mode. Zero setting (INC measurement system): A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for about 20 minutes, but the reading and measurement mode are retained. Turning the spindle causes the reading on the LCD to reappear. Data output: Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. Error alarm: In the unlikely event of a display overflow or calculation error, an error message is displayed and measurement stops. Measurement cannot continue until the error is corrected. Also, if the battery voltage drops below a certain point, the battery indicator will turn on before measurement becomes impossible, warning the user that the battery needs to be replaced.

• The display is rotatable to enable easy reading from practically any direction. This feature is especially useful in XY-table applications. • The Digimatic output port enables inclusion in a statistical process control or networked measurement system.

B

164-164

SPECIFICATIONS

Optional Accessories

Inch/Metric

959149: 959150: 06ADV380C: 02AZD790C: 02AZE140C:

Code No. 164-164

SPC data cable with pushbutton(1 m) £34.60 SPC data cable with pushbutton (2 m) £39.40 USB Input Tool Direct USB-ITN-C (2 m) £90.80 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

Range 0 - 50 mm (0 - 2")

Resolution 0.001 mm (.00005")

Accuracy* ±3 µm (±.00015")

Price £632.00

* Excluding quantizing error.

DIMENSIONS

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Unit: mm

B-82

Micrometer Heads SERIES 350 – Digimatic Micrometer Head • The Digimatic output port enables inclusion in a statistical process control or networked measurement system.

B

350-351-10

350-352-10

SPECIFICATIONS

Origin point setting (ABS measurement system): Resets the ABS origin at the current spindle position to the minimum value of the measuring range and switches to ABS mode. Zero setting (INC measurement system): A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for about 20 minutes, but the reading and measurement mode are retained. Turning the spindle causes the reading on the LCD to reappear. Data output: Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. Error alarm: In the unlikely event of a display overflow or calculation error, an error message is displayed and measurement stops. Measurement cannot continue until the error is corrected. Also, if the battery voltage drops below a certain point, the battery indicator will turn on before measurement becomes impossible, warning the user that the battery needs to be replaced.

Optional Accessories

Inch/Metric Code No. 350-351-10 350-352-10

Functions

Range

Resolution

Accuracy*

0 - 25 mm (0 - 1")

0.001 mm (.00005")

±2 µm (±.0001")

Stem type Plain Locknut

Price £220.00 £260.00

* Excluding quantizing error.

DIMENSIONS Unit: mm 42

350-351-10

114.5 (17)

05CZA662: 05CZA663: 06ADV380B: 02AZD790B: 02AZE140B:

SPC data cable with pushbutton (1 m) £58.50 SPC data cable with pushbutton (2 m) £70.40 USB Input Tool Direct USB-ITN-B (2 m) £106.00 SPC data cable for U-WAVE-T (160 mm) £52.20 SPC data cable for U-WAVE-T and footswitch (160/500 mm) £119.00

(139.5)

58

ø10

0 -0.009

ø18

ø6.35

15

( ): when retracting the spindle until its stroke end.

42

114.5 (17) 15 4

(139.5)

ø18

ø14

ø6.35

350-352-10

58

M9.5x0.5

( ): when retracting the spindle until its stroke end.

B-83

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 110 – Differential Screw Micrometer Head • The differential movement of spindle threads and nuts allows ultra-fine feed. • Especially useful in precision translation type applications such as found in electronics component manufacture, optical alignment, etc.

B

110-102

110-502

SPECIFICATIONS Metric Code No.

Range

Graduation

Accuracy*

110-101 0.001 mm 0 - 2.5 mm 110-102 0.0001 mm Double thimble type Thimble (fine) Thimble (fine) 0 - 0.2 mm 0.0005 mm 110-502 Thimble (coarse) Thimble (coarse) 0 - 13 mm 0.01 mm

Stem dia. Stem type Spindle end

±5 µm /  ±1.5 µm

12 mm

Locknut

Flat (carbide tip)

±3 µm /  ±1.5 µm

9.5 mm

Locknut

Spherical (SR3)

Accuracy*

Stem dia. Stem type Spindle end

Graduation features Standard Fine

Price £219.00 £242.00

Dual scales; 0.2 mm finefeed range

£346.00

Graduation features

Price

Inch Code No.

Range

Graduation

Double thimble type Thimble (fine) Thimble (fine) 0 - .006" .00002" ±.00015" /  110-504 Thimble (coarse) Thimble (coarse) ±.00006" 0 - .5" .001"

.375"

Locknut

Spherical (SR3)

Dual scales; 0.2 mm/.006" fine-feed range

£346.00

* Wide range / narrow range

DIMENSIONS

ø8

110-101 110-102

ø16

Unit: mm

4

Speeder

0 ø12 -0.011

ø21

ø18.6

5 0 45

Locknut 12.7 M12x0.5 (35.2)

70 (95)

ø21

ø9.5

Thimble (fine) Thimble (coarse) Set screw

5

4

3

2

5

1

ø5

SR3

4

0 -0.009

0

0

24 45

23 22 21 20

Locknut M9.5x0.5

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

15 (17) 30

67.5 (80.5)

B-84

ø13

110-502

ø14

37.7

Micrometer Heads SERIES 148 – Short Range Small Micrometer Head Technical Data

• Miniature micrometer heads for ease of incorporating into machines, jigs and fixtures.

Graduation:

0.01 mm / .001"

B

148-201

148-203

SPECIFICATIONS Metric Code No. 148-201 148-203 148-205

Range

Accuracy

Stem dia.

0 - 6.5 mm

±5 µm

6 mm

Stem type Plain Locknut Plain

Spherical (SR3)

Price £39.00 £44.20 £44.50

Stem type Plain

Spindle end Flat

Price £39.00

Spindle end Flat

Inch Code No. 148-202

Range 0 - .25"

Accuracy ±.00025"

Stem dia. .25"

DIMENSIONS Unit: mm

148-201

Set screw

ø3.5

0 ø6-0.008

148-205

ø9.3

10 0 40

6 (8.5)

21.7 (28.2)

3 ø3.5

148-203

ø3.5

ø6

0 ø6 -0.008

Set screw

10

0 -0.008

0

Set screw

ø9.3

15

40

7.5 (8.5) 15 ø9.3

8 Locknut M6x0.5

10

0 40

6

(8.5)

21.7 (28.2)

22 (28.5)

15

3 ø3.5

ø6

0 -0.008

Set screw ø9.3

10 0

40

8

7.5

Locknut M6x0.5

(8.5) 15

B-85

22 (28.5) Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 148 – Short Body Micrometer Head Technical Data Graduation: Spindle pitch:

• Short body design maintains measuring range for limited space applications.

0.01 mm 0.5 mm

B

148-303

148-308

SPECIFICATIONS Metric Code No. 148-303 148-308

Range 0 - 6.5 mm 0 - 13 mm

Accuracy

Stem dia.

±2 µm

9.5 mm

Stem type Plain Locknut

Spindle end Flat

Thimble dia. 20 mm 15 mm

Price £59.60 £59.60

DIMENSIONS Unit: mm

148-303

148-308 0 ø9.5 -0.009

Set screw o

9.5 (12) 18.5

ø20

ø6.35

5

45

23.5 (30)

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-86

Micrometer Heads SERIES 148 – Small Standard Micrometer Head Technical Data

• Measuring range 13 mm / .5".

Graduation: Spindle pitch: Spindle end: Scale:

0.01 mm / .001" 0.5 mm / .025" Flat or spherical form, SKS-3 tool steel (more than HRC60), lapped surface Satin-chrome plated

B

148-104

148-801

SPECIFICATIONS Metric Code No.

Range

Accuracy

Stem dia.

Stem type

148-104 148-801 148-821

0 - 13 mm

±2 µm

9.5 mm

Plain

Range

Accuracy

Stem dia.

Stem type

Spindle end Flat

.375"

Plain Plain Locknut Plain

Spindle end

Graduation features

Flat Standard Spherical (SR4) Flat Reverse reading

Price £39.70 £40.60 £40.20

Inch Code No. 148-112 148-811 148-814* 148-831

0 - .5"

±.0001"

Spherical (SR4) Flat

Graduation features Standard Reverse reading

Price £39.70 £40.60 £56.50 £40.20

* with spindle lock

DIMENSIONS Unit: mm

148-104

Set screw

0 ø9.5 -0.009

Spherical face 148-801

0

ø13

ø5

5

Reverse reading 148-821

45

(14) 27

45

3.5

9.5

0

31.5

5

(44.5)

148-814

148-814

B-87

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 148 – Adjustable Thimble Small Standard Micrometer Head Technical Data Graduation: Spindle pitch:

0.01 mm / .001" 0.5 mm / .025"

• Measuring range 13 mm / .5". • The thimble can be set to zero at any position by loosening the setscrew.

B

148-503

148-504

SPECIFICATIONS Metric Code No. 148-503 148-504* 148-853 148-854* 148-863 148-864*

Range

Accuracy

0 - 13 mm

Stem dia.

±2 µm

Stem type Plain Locknut Plain Locknut Plain Locknut

9.5 mm

Spindle end

Price £40.80 £47.40 £42.80 £49.00 £51.10 £49.90

Special features

Flat Standard Spherical (SR4) Flat

Reverse reading

Spindle end

Special features

Inch Code No. 148-501 148-502* 148-851 148-852* 148-861 148-862*

Range

Accuracy

Stem dia.

Stem type Plain Locknut

0 - .5"

±.0001"

Plain Locknut Plain Locknut

.375"

Price £40.80 £47.40 £42.80 £49.00 £51.10 £49.90

Flat Standard Spherical (SR4) Flat

Reverse reading

* with spindle lock

DIMENSIONS Unit: mm

Plain stem type Cap

0

ø9.5 -0.009

Spherical face ø13

ø5

5

0

Reverse reading 45

45

0

9.5 (12)

5

37 (50)

25

Stem locknut and spindle lock type ø15 Spindle lock

ø5

5 0 45

9.5 (12)

Locknut M9.5x0.5 25

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Cap

Spherical face

ø13

0 ø9.5 -0.009 4 ø14

Reverse reading 45

0 5

45.6 (58.6)

B-88

Micrometer Heads SERIES 148 – Locking Screw Micrometer Head Technical Data

• Locking screw provides secure locking at any position of the spindle. • Position of the locking screw is the same as the sleeve index line.

Graduation: Spindle pitch:

0.01 mm / .001" 0.5 mm / .025"

Locking screw

B

148-220 Secure spindle

SPECIFICATIONS Metric Code No. 148-220

Range 0 - 6.5 mm

Accuracy ±5 µm

Stem dia. 6 mm

Stem type Plain

Spindle end Flat

Price £39.00

Range 0 - .25"

Accuracy ±.00025"

Stem dia. .25"

Stem type Plain

Spindle end Flat

Price £39.00

Inch Code No. 148-230

DIMENSIONS Unit: mm

Locking screw

ø3.5

40

ø9.3

0 ø6 -0.008

(11.3)

ø7 4.6

30

2.2

6 (8.5)

30.3 (36.8)

15

B-89

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 149 – Carbide Tipped Spindle Small Standard Micrometer Head Technical Data Graduation: Spindle pitch:

• Carbide-tipped spindle provides high abrasion resistance.

0.01 mm / .001" 0.5 mm / .025"

B

149-131

149-801

SPECIFICATIONS Metric Code No. 149-132 149-131 149-801 149-802

Range

Accuracy

Stem dia.

0 - 15 mm

±2 µm

9.5 mm

Stem type Plain Locknut Plain Locknut

Spindle end Flat Spherical (SR4)

Price £39.70 £42.80 £40.60 £44.30

Inch Code No. 149-811 149-812

Range

Accuracy

Stem dia.

0 - .5"

±.0001"

.375"

Stem type Plain Locknut

Spindle end Spherical (SR4)

Price £40.60 £44.30

DIMENSIONS Unit: mm

Plain stem type 0 ø9.5-0.009

Set screw

Spherical face

ø15

ø6.35

5 0

45

15 (17)

3.5 43.5 (58.5)

32

4

0 ø9.5 -0.009

Set screw

Spherical face

0

45

ø15

5

ø6.35

ø14

Stem locknut type

15

Locknut M9.5x0.5

(17) 32

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

43.5 (58.5)

3.5

B-90

Micrometer Heads SERIES 150 – Carbide Tipped Spindle Medium Standard Micrometer Head Technical Data

• Measuring range of 25 mm.

Spindle pitch:

0.5 mm / .025"

B

150-801

150-191

SPECIFICATIONS Metric Code No. 150-190 150-192 150-191 150-801 150-802 150-821 150-822

Range

Graduation 0.001 mm

0 - 25 mm

Accuracy

Stem dia.

Stem type

Spindle end Special features With vernier Flat

Plain ±2 µm

0.01 mm

10 mm

Locknut Plain Locknut Plain Locknut

Spherical (SR4)

Standard

Reverse graduation

Flat

Price £56.20 £38.30 £38.30 £39.00 £40.60 £40.60 £43.70

Inch Code No. 150-206 150-208 150-207 150-811 150-812 150-831 150-832

Range

Graduation .0001"

0 - 1"

Accuracy

Stem dia.

Spindle end Special features With vernier Flat

Plain ±.0001"

.001"

Stem type

.375"

Locknut Plain Locknut Plain Locknut

Spherical (SR4)

Standard

Reverse graduation

Flat

Price £56.20 £38.30 £38.30 £39.00 £40.60 £40.60 £43.70

DIMENSIONS Unit: mm

Spherical face

Plain stem type 0 ø10-0.009

Ratchet

45

0

ø18

5

ø6.35

Reverse reading

0

5

45

42

15 (17)

67

17

With vernier

(92)

5

6 4 2

0 0

5

45

ø14

ø6.35

Stem locknut type 4

Ratchet

0 ø10-0.009

Spherical face

Reverse reading

5

45

ø18

0

0

45

Locknut M9.5x0.5

15 (17) 42

17

5

67 (92)

B-91

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 151 – ø8 mm Spindle Medium Standard Micrometer Head Technical Data Spindle pitch:

• Larger spindle for heavy-duty applications (normally ø6.35 mm).

0.5 mm / .025"

B

151-224

151-223

151-255

SPECIFICATIONS Metric Code No. 151-224 151-223 151-222 151-221 151-256 151-255

Range

Graduation

Accuracy

Stem dia.

0.01 mm 0 - 25 mm

±2 µm 12 mm

0.001 mm 0 - 50 mm

0.01 mm

±4 µm

Range

Graduation

Accuracy

Stem type Plain Locknut Plain Locknut Plain Locknut

Spindle end Special features — Flat (carbide tip)

With vernier —

Price £56.20 £56.20 £56.20 £57.50 £111.00 £111.00

Inch Code No. 151-240 151-239 151-238 151-237 151-272 151-271

Stem dia.

.001" 0 - 1"

±.0001" .5"

.0001" 0 - 2"

.001"

±.0002"

Stem type Plain Locknut Plain Locknut Plain Locknut

Spindle end Special features — Flat (carbide tip)

With vernier —

Price £56.20 £56.20 £56.20 £57.50 £111.00 £111.00

DIMENSIONS Unit: mm

Stem locknut type 4

Ratchet

0 ø12 -0.011

5

ø21

5

0

0

45

29 (38)

17

Locknut M12x0.5

70 (95)

63

ø12

(95)

0 -0.011

ø8

ø21

0 5

17 70

Plain stem type (0 - 50 mm range) 5

0

45

63

With vernier 6 4 2

29 (38)

ø21

ø8

ø8

Ratchet

0 ø12 -0.011

ø16

Plain stem type

45

17

29 (38)

Stem locknut type (0 - 50 mm range) ø12

151-256

0 -0.011

17

(38)

103 (153)

88

151-255

230g

( ): when retracting the spindle until its stroke end. Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

225g

( ): when retracting the spindle until its stroke end.

29

M12x0.5

(153)

88

ø21

ø16

ø8

4

103

B-92

Micrometer Heads SERIES 152 – Large Diameter Thimble Micrometer Head • Large-diameter thimble provides high discrimination without the need for a vernier scale on standard range heads. • Bidirectional graduations for use in either direction.

Technical Data Graduation: Spindle pitch:

0.002 mm / .0001" 0.5 mm / .025"

B

152-348

SPECIFICATIONS Metric Code No. 152-348 152-380

Range 0 - 25 mm 0 - 50 mm

Accuracy ±2 µm ±4 µm

Stem dia.

Stem type

Spindle end

Special features

12 mm

Plain

Flat (carbide tip)

Bidirectional

Range 0 - 1" 0 - 2"

Accuracy

Stem dia.

Stem type

Spindle end

Special features

Locknut

Flat (carbide tip)

Bidirectional

Price £267.00 £337.00

Inch Code No. 152-372 152-388

±.0001"

.5"

Price £267.00 £337.00

DIMENSIONS Unit: mm

ø12 -0.011

152-348 120

ø8

0

100

80

Speeder

60

40

0 480

ø49

20

460 440 420

29 (38)

400 380

66

63

(91)

12

10

8

40

42

44

4

46

2

48

0

0

48

2

46 44

29 (38)

38

6

Speeder ø49

ø8

0

ø12 -0.011

152-380

4 6

42

8

40

10

38

12

99

88

(149)

B-93

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 152 – XY-Stage Micrometer Head Technical Data Graduation: Spindle pitch:

0.005 mm / .0001" 1 mm / .025"

• Bidirectional graduations for use in either direction, suitable for cross-travel stage translation in X and Y. • Spindle end: Flat form and hardened, or spherical with carbide tip (more than HRA90), lapped surface. • Rotating collar on thimble enables zero setting at any position. • Non-rotating device on spindle reduces workpiece deformation and wear.

B

152-390

SPECIFICATIONS Metric Code No. 152-390 152-389

Range

Accuracy

Stem dia.

Stem type

0 - 25 mm

±2 µm

18 mm

Plain

Range

Accuracy

Stem dia.

Stem type

0 - 1"

±.0001"

.709"

Plain

Special features For X-axis, bidirectional For Y-axis, bidirectional

Price £154.00 £154.00

Special features For X-axis, bidirectional For Y-axis, bidirectional

Price £154.00 £154.00

Inch Code No. 152-392 152-391

DIMENSIONS Unit: mm

1.5

0 ø18-0.011

20

80

10

90

0

0

90

10

80

20

Speeder

10 ø5.5

7

14 (27.7)

66 (91)

52.7

80

90

10

0

0 10

90 80

20

20

152-389

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

ø49

ø8

ø6.35

ø11

152-390

B-94

Micrometer Heads SERIES 153 – Non-Rotating Spindle Micrometer Head Technical Data

• Torsion-free feed reduces workpiece deformation and wear.

Spindle pitch:

0.5 mm / .025"

B

153-101

153-202

SPECIFICATIONS Metric Code No. 153-101 153-201* 153-202*

Range 0 - 15 mm 0 - 25 mm

Graduation 0.01 mm

Accuracy ±3 µm

0.001 mm

Stem dia. 9.5 mm 12 mm

With vernier

Price £79.20 £86.10 £86.50

Special features — With vernier

Price £86.10 £86.50

Stem type

Spindle end

Special features

Plain

Flat (carbide tip)



Inch Code No. 153-205* 153-206*

Range

Graduation .001" .0001"

0 - 1"

Accuracy

Stem dia.

±.00015"

.5"

Stem type

Spindle end

Plain

Flat (carbide tip)

* with ratchet stop

DIMENSIONS Unit: mm

ø14.8

ø6.35

0 ø9.5 -0.009

153-101 Cap ø15.3

5 0

45

10 (12)

58.5 (73.5)

27

ø14.8

ø8

ø12

0 –0.011

153-201 Ratchet

153-202 with vernier

0

ø18

5

45

10 (12) 37

5

6 4 2

0 0

87.5

5

45

(112.5)

B-95

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 153 – Large Diameter Thimble High Accuracy Micrometer Head Technical Data Graduation: Spindle pitch:

0.0005 mm / .00001" 0.5 mm / .025"

• Fine graduation and high accuracy model. • Non-rotating spindle reduces workpiece deformation and wear. • Bidirectional graduations for use in either direction.

B

153-301

SPECIFICATIONS Metric

0 - 25 mm

Stem dia.

Stem type

18 mm

Plain

Code No.

Range

153-302

0 - 1"

A

Accuracy ±.00005" /  ±.00003"

Stem dia.

Stem type

.709"

Plain

ø38.1

ø8

Inch

44

2

48

0 2.0 0.5 1.5 1.0 1.0 1.5 0.5 2.0 0

1

49

0

0

46

4

45

5

44

6

Spindle end Special features 49 1 Flat 48 2 Bidirectional (carbide tip) 47 3

31.8

DIMENSIONS

6

(35.4)

ø38.1 31.8 (35.4)

45

4

46

3

47

2

48

1

49

0

0

49

1

48

2

47

3

46

4

45

5

44

6

( ): With spindle fully retracted.

120°

View from A

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

Unit: mm

120°

View from A

(100)

120°

£789.00

(100)

120°

75

60.4

Price

ø85.5

0 -0.02

ø18 ø8 A

0 2.0 0.5 1.5 1.0 1.0 1.5 0.5 2.0 0

44

5

£789.00

75

60.4

6

Price

Spindle end Special features 5 45 Flat 4 46 Bidirectional (carbide tip) 3 47

ø85.5

153-301

Accuracy ±1 µm /  ±0.5 µm

0 -0.02

Range

ø18

Code No.

3-M4X0.7 PCD28

B-96

3-M4X0.7 PCD28

Micrometer Heads SERIES 197 – Large Diameter Thimble Non-Rotating Spindle Micrometer Head Technical Data

• Large thimble micrometer head with non-rotating spindle. • Floating thimble allows easy zero setting at any spindle position. • Dual-spindle mechanism for quick feed of 1 mm/rev (standard models: 0.5 mm/rev).

Graduation: Spindle pitch:

0.005 mm / .0002" 1 mm / .05"

B

197-101

SPECIFICATIONS Metric Code No.

Range

Accuracy

Stem dia.

Stem type

197-101

0 - 50 mm

±5 µm

18 mm

Plain

Code No.

Range

Accuracy

Stem dia.

Stem type

197-201

0 - 2"

±.0001"

.709"

Plain

Spindle end Special features Flat Bidirectional (carbide tip)

Price £302.00

Inch Spindle end Special features Flat Bidirectional (carbide tip)

Price £302.00

DIMENSIONS

20

80

Speeder

10 90

0

ø49

ø8

0 ø18 -0.011

Unit: mm

0

90 10

80

20

14 (29)

64 (89)

79 ( ): With spindle fully retracted.

B-97

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

SERIES 7 – Micro Jack Technical Data Graduation:

0.01 mm

• Used for accurate levelling of machines, surface plates, and precision instruments. • Zero-setting is possible at any position. • Easy adjustment under heavy load.

B

7850

SPECIFICATIONS Metric Code No. 7850

Handle force at max. loading 90 N

Range 60 - 75 mm

Remarks Max. load: 400 kg

Price £292.00

DIMENSIONS Unit: mm

(85)

ø15

60

15

SR1x90°

8

ø40 (recessed) ø64

Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances. Therefore the company reserves the right to change any or all aspects of any product specification without notice.

B-98

Quick Guide to Precision Measuring Instruments

Micrometer Heads

Key Factors in Selection Key factors in selecting a micrometer head are the measuring range, spindle face material and shape, accuracy, stem type, graduation style and thimble diameter.

■ Stem

■ Constant-Force Device

Plain stem

Stem locknut type

B

● The stem used to mount a micrometer head is classified as a plain or locknut type as illustrated above. The stem diameter is manufactured to a nominal Metric or Imperial size with an h6 tolerance. ● The clamp nut stem allows fast and secure clamping of the micrometer head. The plain stem has the advantage of wider application and slight positional adjustment in the axial direction on final installation, although it does requires a split-fixture clamping arrangement or adhesive fixing. ● General-purpose mounting fixtures are available as optional accessories.

■ Measuring Face

Flat face

Spherical face

Micrometer head with constant-force device

Micrometer head without constantforce device (no ratchet)

■ Spindle Lock ● If a micrometer head is used as a stop it is desirable to use a head fitted with a spindle lock so that the setting will not change even under repeated shock loading.

Anti-rotation device

● A flat measuring face is often specified where a micrometer head is used in measurement applications. ● When a micrometer head is used as a feed device, a spherical face can minimize errors due to misalignment (Figure A). Alternatively, a flat face on the spindle can bear against a sphere, such as a carbide ball (Figure B). ● A non-rotating spindle type micrometer head or one fitted with an antirotation device on the spindle (Figure C) can be used if a twisting action on the workpiece must be avoided. ● If a micrometer head is used as a stop then a flat face both on the spindle and the object it contacts provides durability. Figure A

● A micrometer head fitted with a constant-force device (ratchet or friction thimble) is recommended for measurement applications. ● If using a micrometer head as a stop, or where saving space is a priority, a head without a ratchet is probably the best choice.

Figure C

■ Measuring Range (Stroke) ● When choosing a measuring range for a micrometer head, allow an adequate margin in consideration of the expected measurement stroke. Six stroke ranges, 5 to 50 mm, are available for standard micrometer heads. ● Even if an expected stroke is small, such as 2 mm to 3 mm, it will be cost effective to choose a 25 mm-stroke model as long as there is enough space for installation. ● If a long stroke of over 50 mm is required, the concurrent use of a gauge block can extend the effective measuring range. (Figure D)

Figure D Figure B

Gauge block

Head’s stroke Obtained stroke

■ Non-Rotating Spindle ● A non-rotating spindle type head does not exert a twisting action on a workpiece, which may be an important factor in some applications.

● In this guide, the range (or stroke end) of the thimble is indicated by a dashed line. For stroke ends, consider the thimble as moving to the position indicated by the line when designing the jig.

■ Spindle Thread Pitch

■ Ultra-Fine Feed Applications

● The standard type head has 0.5 mm pitch. ● 1 mm-pitch type: quicker to set than standard type and avoids the possibility of a 0.5 mm reading error. Excellent load-bearing characteristics due to larger screw thread. ● 0.25 mm or 0.1 mm-pitch type This type is the best for fine-feed or fine-positioning applications.

● Dedicated micrometer heads are available for manipulator applications, etc., which require ultra-fine feed or adjustment of spindle.

B-99

■ Thimble Diameter

■ Graduation Styles

● The diameter of a thimble greatly affects its usability and the fineness of positioning. A small-diameter thimble allows quick positioning whereas a large-diameter thimble allows fine positioning and easy reading of the graduations. Some models combine the advantages of both features by mounting a coarse-feed thimble (speeder) on the large-diameter thimble.

● Care is needed when taking a reading from a mechanical micrometer head, especially if the user is unfamiliar with the model. ● The normal graduation style, identical to that of an outside micrometer, is the standard. For this style the reading increases as the spindle retracts into the body. ● On the contrary, in the reverse graduation style the reading increases as the spindle advances out of the body. ● The bidirectional graduation style is intended to facilitate measurement in either direction by using black numerals for normal, and red numerals for reverse, operation. ● Micrometer heads with a mechanical or electronic digital display, which allow direct reading of a measurement value, are also available. These types are free from misreading errors. A further advantage is that the electronic digital display type can enable computer-based storage and statistical processing of measurement data.

20 80

10 90 5

0

45

5

25

20

0

0

5

25

20

0 0

0 5

45

Normal graduation style

90 10

Reverse graduation style

80 20

Bidirectional graduation style

■ Guidelines for Self-Made Fixtures A micrometer head should be mounted by the stem in an accurately machined hole using a clamping method that does not exert excessive force on the stem. There are three common mounting methods as shown below. Method 3 is not recommended. Adopt methods (1) or (2) wherever possible. (Unit: mm)

(1) Clamp nut

Mounting method

(2) Split-body clamp

(3) Setscrew clamp

Face A

Points to keep in mind Stem diameter Mounting hole Fitting tolerance Precautions

ø9.5

ø10 G7 +0.005 to +0.020

ø12

ø18 G7 +0.006 to +0.024

ø9.5

ø10 G7 +0.005 to +0.020

ø12

ø18 G7 +0.006 to +0.024

Care should be taken to make Face A square to the Remove burrs generated on the wall of the mounting hole. The stem can be clamped without any problem at mounting hole by the slitting operation. squareness within 0.16/6.5.

ø9.5

ø10 H5 0 to +0.006

ø12

ø18 H5 0 to +0.008

M3x0.5 or M4x0.7 is an appropriate size for the setscrew. Use a brass plug under setscrew (if thickness of fixture allows) to avoid damaging stem.

B-100

B

■ Maximum Loading Capacity On Micrometer Heads The maximum loading capacity of a micrometer head depends mainly on the method of mounting and whether the loading is static or dynamic (used as a stop, for example). Therefore the maximum loading capacity of each model cannot be definitively specified. The loading limits recommended by Mitutoyo (at less than 100,000 revolutions if used for measuring within the guaranteed accuracy range) and the results of static load tests using a small micrometer head are given below.

1. Recommended maximum loading limit B

Standard type

(spindle pitch: 0.5 mm) Spindle pitch: 0.1 mm/0.25 mm Spindle pitch: 0.5 mm High-functionality type Spindle pitch: 1.0 mm Non-rotating spindle MHF micro-fine feed type (with a differential mechanism) * Up to approx. 2 kgf only for MHT

Maximum loading limit Up to approx. 4 kgf * Up to approx. 2 kgf Up to approx. 4 kgf Up to approx. 6 kgf Up to approx. 2 kgf Up to approx. 2 kgf

2. Static load test for micrometer heads (using MHS for this test) (1) Locknut

(2) Split-body clamp

(3) Setscrew clamp P

P

Locknut

Setscrew

P

Split-body clamp

Test method Micrometer heads were set up as shown and the force at which the head was damaged or pushed out of the fixture when a static load was applied, in direction P, was measured. (In the tests no account was taken of the guaranteed accuracy range.)

Mounting method Damaging / dislodging load* (1) Locknut Damage to the main unit will occur at 8.63 to 9.8kN (880 to 1000 kgf). (2) Split-body clamp The main unit will be pushed out of the fixture at 0.69 to 0.98kN (70 to 100 kgf). (3) Setscrew clamp Damage to the setscrew will occur at 0.69 to 1.08kN (70 to 110 kgf). * These load values should only be used as an approximate guide.

B-101

●先端球面

●スタンダード

0

5

10

5

15

0 ●スタンダード

■ Custom-Built Products (examples)

●先端球面

●スプライン

45

●ストレート

●スプライン

●先端球面

●スタンダード

●めねじ加工

Micrometer heads have applications in many fields of science and industry5 and Mitutoyo offers a wide range of standard models to meet customers’ needs. 45 25 20 15 10 0 5 10 15 However, in those cases where the standard product is not suitable, Mitutoyo can custom build a head incorporating features better suited to your special 0 is required. application. Please feel free to contact Mitutoyo about the possibilities – even if only one custom-manufactured piece 0 ●フランジ

●ナット付

45

1. Spindle-end types ● Pointed

● Spline

●先端球面

20

15

45

10

●めねじ加工

15

● Long ●ブレード 5 spindle type is also available. Please consult Mitutoyo. (直進タイプのみ)

0 0 45

●●総ねじ Threaded ●ブレード

0

3. Scale graduation schemes 5 ●フランジ

●めねじ加工

●ブレード (直進タイプのみ)

5

45

●ブレード (直進タイプのみ)

25

20

15

10

45

●フランジ

0

15

0

0 5

10

10

5

15

0

●総ねじ

20

●ナット付

25

45

5

●めねじ加工

0

10

15

15

10

●フランジ

20

45

5

Various barrel and thimble scale graduation schemes, such as reverse and vertical, are available. Please consult Mitutoyo for ordering a custom scheme not shown here. ●総ねじ

●フランジ ● Flanged

(直進タイプのみ)

5

25

10

5 ●フランジ

0

●スプライン

ト付 ●●ナッ Locknut ●めねじ加工

●スプライン

5

●フランジ

0

0

A custom stem can be manufactured to suit the mounting fixture. 45 ●●ストレート Plain

0

45

2. Stem types

B

5

25

●スプライン

15

5

15

● Blade (for non-rotating spindle type only)

●ブレード (直進タイプのみ)

●総ねじ

●ナット付

10

10

● Flanged

●フランジ

5

5

● Tapped

45

0

5

●めねじ加工

●スプライン

●ストレート

●先端球面

●ストレート

0

● Spherical

● Standard ●スタンダード

●めねじ加工

●スプライン

●先端球面

●スタンダード

4. Logo engraving A specific logo can be engraved as required.

●フランジ

0

5

5

25

20

15

10

0

5

10

15

5 0

0

0

0

45

45

5

● Offset zero

45 ●ラチェット

0

0

0

0

●止めねじ

45

10

15

5 20

5

25

0

5

5

15

10

10

5

45

45

5

5

45

5

10 10

0

15 15

45

20 20

45

● Graduations only

0

25

● Reverse vertical 25

●ラチェット

0

5

45

5

5

●ブレード ●フランジ (直進タイプのみ)

10

15

15

15

10

10

5

10

5

● Vertical

0

5

0

● Reverse

45

0

●ブレード (直進タイプのみ)

20

● Standard

25

●フランジ

45

10

15

20

25

5

15

Thimble mounting methods including a ratchet, setscrew, and hex-socket head 5 10 types 5 0 available. 5 screw are

10

Couplings motor 5 10 5 for 0providing 5 drive to a head can be designed. 5

6. Thimble mounting

0

5. Motor coupling

0

0

0 ●ラチェット ● Ratchet

10

5

0

5

45

5 5

0

5

0 45

5

0

●止めねじ ● Setscrew

45

●六角穴付ボルト

● Hex-socket head screw

5

0

10

5

10

15

20

25

45

45

7. Spindle-thread pitch Pitches of 1 mm for fast-feed applications or 0.25 mm for fine-feed can be●止めねじ supplied as alternatives to the●六角穴付ボルト standard 0.5 mm. Inch pitches are also supported. Please consult Mitutoyo for details.

8. Lubricant for spindle threads

9. All-stainless construction

10. Simple packaging

Lubrication arrangements can be 45 specified by the customer.

All components of a head can be manufactured in stainless steel.

Large-quantity orders of micrometer heads can be delivered in simple packaging for OEM purposes.

0

●六角穴付ボルト

B-102