Atlas Copco Exploration Products
Bits product catalogue
Craelius™ exploration drilling tools
Product catalogue – Craelius bits Jet technology.................................................... 4 Golden Jet bits.................................................. 5 Impregnated bits............................................... 6 Surface set bits.................................................. 8 Shells and casing.............................................. 9 TC bits................................................................ 10 PDC bits............................................................. 11 Drilling parameters.......................................... 12 Core bit data ................................................... 14 Bit profiles......................................................... 16 Codes ................................................................ 17
Ordering information................................18 - 43 Bits for conventional core barrels ............. 18 Bits for wireline core barrels....................... 29 Special diamond tools................................. 42 Hole opener/reamer..................................... 43 Casing shoes................................................. 44 Test report chart............................................... 45 Super cutter range............................................ 46 Bit application chart ......................................... 47
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Atlas Copco Geotechnical Drilling and Exploration Atlas Copco Geotechnical Drilling and Exploration, GDE, can offer the equipment needed for all underground and surface exploration applications. This includes rigs and a full range of high tech and high quality products, ITH equipment such as wireline, drill rods and conventional core barrels as well as casing and diamond bits – all designed to maximise our customers´ profitability. All our products are designed to help the user minimize down-time and maximize productivity. Be assured we are ISO certified. However, if a problem should occur, we will quickly be at your site thanks to the worldwide Atlas Copco organisation. Just contact your local Atlas Copco representative. 3
Golden JET technology
A bit close to the dream One hole, one bit. That´s the dream of every core driller who´s ever had to lift a heavy drillstring out of a deep hole to change a worn out bit.
With Golden JET bits you will boost your productivity and take another step closer to the dream. One hole, one bit.
But it helps to know that Atlas Copco is determined to make the dream come true. Take the new Golden JET bit for example. With a 16 mm high matrix it outlives all other diamond core drilling bits on the market. That means more time in the hole, less manual work and reduced costs.
Golden JET bits are developed and manufactured by Atlas Copco within the Super Cutter range.
Golden JET bits
Production instead of rod handling
One hole, one bit
JET bit characteristics
Atlas Copco has launched a new range of long life wire line n Extremely long life bits within the Craelius Super Cutter series. The Golden JET bit n Wide range of rock formations is the result of Atlas Copco´s commitment to develop unique n High penetration rates products which improve our customers competitiveness. Our unique solution, with increased impregnation height Higher crown impregnation will logically lead to longer life. (currently 16 mm), results in an extremely stable crown. The JET design from Craelius diamond bits is a patented inBy reducing the number of waterways, we created wider segnovative solution with increased impregnation height of the ments and larger base for stronger adhesion to the bit body. crown, to give extended bit life. To maintain optimal cooling and cutting transportation, the The Golden JET bits reflect our ambition to develop products segments are designed with slots in both outside and inside. to improve our customers cost effiency. Each meter we prolong This unique, protected solution gives a long bit life combined the core production instead of wasting time and money on rod handling, is added value for the customer. We are not there yet with high penetration rate. A combination of the JET design and the range of matrices from the Super Cutter series will – but we are getting closer to ’’One hole, one bit’’. outperform any other bit on the market.
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Impregnated bits Impregnated diamond drill bits are designed to perform as grinders. Diamonds are embedded in an infiltred or sintered matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. The combination of diamonds and matrix determine the performance of an impregnated bit. The simultaneous erosion of the matrix and the diamonds makes the bit self sharpening.
The diamonds are carefully selected by quality and size for the application. Through advanced manufacturing technology an extensive range of drilling requirements can be satisfied. Continuous control of the processes at each step in the manufacturing ensures that all bits are of identical quality. This consistent high quality means more drill metres per bit.
The ideal combination of optimal penetration rate and wear resistance matched to achieve the ultimate in drilling economy. In most geological formations, impregnated bits are more economical to use than surface set bits as they provide additional benefits: n Greater resistance to wear in most formations, particularly in fissured and fractured formations. n Less sensitive to abuse, rough handling and improper use.
Diamonds
Only synthetic diamonds, except for gauge stones, are used in the manufacture of Atlas Copco impregnated bits. The constancy of shape, granular size, and strength make synthetic diamonds better than natural stones.
SC ROCK GROUP
INCREASING MATRIX HARDNESS
SC10 SC9-10 SC8-9 KS (S++)
APPLICATION (ROCK CHARACTERISTICS)
Extremely hard, non-abrasive, fine grain, very competent. Very hard – extremly hard, slightly abrasive. Hard – very hard, slightly abrasive. Hard – very hard, polishing.
SC7-9
Medium hard – very hard, moderately abrasive.
SC6-8
Medium hard – hard, polishing + mixed.
KX
Medium hard – hard, polishing + mixed.
SC5-6
Medium soft – hard, abrasive, fractured.
SC5
Medium soft, abrasive, fractured.
SC2
Extremely abrasive, highly fractured.
Also see page 46 for Super cutter (SC) range and page 47 for bit application chart.
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Impregnated bits Conditions Extremely hard rock - Non abrasive rock
SC10
SC9-10
x
(x)
Very hard rock - Slightly abrasive rock
SC8-9
SC7-9
x
x
x x
x
(x)
x
x
x
Hard rock - Medium hard, slightly abrasive Very hard rock - Hard, slightly abrasive Very hard rock - Hard, abrasive rock
(x)
Hard rock - Medium hard rock, abrasive
x
x
x
SC5-6
SC4-5
x
x
x
x
x
x
(x)
(x)
x
x
x
x
Medium hard rock - Soft rock, fractured High penetration
SC6-8
x
SC2
x
Moderate penetration
x
x
High water flow
x
x
Low water flow
(x)
x
x
x
x
x
x
(x)
(x)
x
(x) = Possible to use, but not the recommended choice
Crown height
Standard impregnated drill bits are available with different matrix heights: n n n n
Low (2):6.5 mm, Conventional bits Standard (3):9.5 mm, Conventional bits and WL bits Extra high (4):12.5 mm, Wire line bits Super (5):16.0 mm, Wire line bits
Low and standard height is used for conventional bits where bit life does not effect the number of round trips and when large wear of the bit diameter is anticipated (meaning that extra high matrix cannot be fully utilized). For wire line bits, Extra or Super matrix height is generally recommended.
Profiles
Most impregnated bits have W-profile.
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Surface set bits Atlas Copco surface set bits are manufactured to the highest standards in the industry for the ultimate in drilling performance. Atlas Copco surface set bits have proven to have a high penetration rate, long service life, and best adaptability to changing formations. The diamonds in these bits are arranged in patterns developed from many years of practical field experience. The patterns vary according to the size of the stones used. The patterns are important for the service life and penetration rate of the bit. The diamonds used are imbedded in a hard matrix with high resistance to erosion.
Matrix
Surface set bits are manufactured using a universal hard type of matrix for all formations.
Diamond quality
The standard range of natural diamonds for surface set bits is chosen in a special allround grade with special quality. The quality includes selected and processed diamonds with a highly polished surface. These stones have a high impact resistance and may be considered as an universal type. Recommended for soft to medium hard formations.
Diamond sizes (spc – stones per carat) As a general rule; the softer formation, the larger the diamonds used i.e. 20 to 25 spc. In hard formation, smaller diamonds 30 to 50 spc are typical. Atlas Copco standard diamond sizes are: 20/25 and 30/35 spc 1 carat = Diamond weight of 0.2 g Diamond content is measured in carat (CRT). Other diamond qualities and sizes on request.
Profiles
Surface set drill bits are available in different profiles to obtain optimal drilling performance. Standard profiles for surface set core bits:
Semi-round
Multi-step
Two wide step (face discharge)
Concave profile (Non-coring)
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n n n n n
Semi-round Multi-step Two wide step (face discharge) Surface set Non-coring bits with concave profile.
Shells and casing Reaming shells
Casing shoes
A reaming shell has to be replaced when its diameter becomes less than the diameter of the new bit. In this way only the very last part of the hole has to be reamed when a new bit is inserted. A reaming shell also helps to stabilize the core barrel. Reaming shells are available for all types of core barrels and drill bits.
Casing shoes have cutting segments on the front and exterior, while the interior is smooth. The inner diameter of the casing shoe is sufficiently large to permit free passage of drill bits and core barrels in corresponding sizes.
Reaming shells are placed behind the drill bit on the core barrel to maintain the correct hole diameter and stabilize the core barrel.
Atlas Copco manufactures a comprehensive range of diamond and tungsten carbide (Corborit) casing shoes for standard drilling or positioning casing tubes into drill holes.
n Impregnated casing shoe bits are manufactured with very hard matrix.
Surface set reaming shells
Standard Atlas Copco surface set reaming shell set with specially selected diamonds and PDC pins. Well designed waterways, reinforced with PDC pins, facilitate effective flushing and contribute to long service life and good drilling economy for both reaming shells and drill bits. Reaming shells are avialable in different designs: n 10" Double ring reaming shell available only for BQ, NQ, HQ (need inner tube adjustment). n FH special heavy duty design for long life with extra stabilization. n STD (Standard design).
Casing shoe: impregnated
10" double ring
FH heavy duty
STD standard
9
TC bits Bits for soil investigations and geotechnical drilling A range of bits designed especially for soil investigations and geotechnical drilling, but also suitable in some applications for mineral exploration. Tungsten Carbide (TC) bits
Carbide bits are normally used for coring in softer rock formations, overburden drilling, and cleaning of drill holes. Atlas Copco manufactures two different types of tungsten carbide bits: n TC bits with octagonal inserts n TC CORBORIT® bits
TC bits with octagonal inserts
These bits have octagonal tungsten carbide inserts what are ground at an angle of 10° to form the cutting edges. The quality of the tungsten carbide chosen has been specially developed for rotary drilling to give high wear resistance. The carbide inserts can be reground. TC octagonal insert
TC Corborit® bits
Corborit is another type of tungsten carbide bits manufactured of crushed carbide chips with a granular size of 2-5 mm, mixed with a special alloy. Corborit bits have considerably more cutting edges than standard TC bits and are recommended in medium to medium hard sedimentary formations. Corborit bits cause less vibration and offer better core recovery than standard TC bits. All TC bits can be used in clean-out operations, e.g. for the removal of steel fragments from a drill hole.
TC Corborit
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PDC bits
PDC (Poly-crystalline Diamond Composite) bits
PDC bits are an alternative to TC bits and surface set diamond bits, when drilling in non-consolidated and medium hard rock formations. We offert two types of PDC bits: n Diapax n Tripax
Diapax Bits with brazed round PDC inserts.
Tripax Bits with brazed cubic or triangular PDC inserts embedded in the matrix. Bits with cubic inserts available with sawtooth profile.
Tripax with triangular inserts
Diapax
Tripax with cubic inserts
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Drilling parameters Drilling recommendations
To select a suitable diamond bit for a given situation, basic information is needed: n Geology n Type and size of core barrel n Flushing media The final performance with selected bit depends on following parameters controlled by the operator: n n n n n
WOB – weight on bit ROP – rate of penetration RPM – revolution per minute RPI/RPC – revolution per inch/cm Flushing
Craelius impregnated diamond bits are supplied with recommended drilling parameters for best performance. Sometimes an impregnated drill bit become blunt. Reason could be, difficult drilling conditions, hard formation, wrong drilling parameters, wrong bit type etc. To sharpen an impregnated bit is a delicate process. If sharpening is not correct done, you will loose matrix and bit life. Momentarily increase the WOB by approximately 15-25%, at the same time, slowly reduce water flow to a level not less than what is indicated on the bit sticker. When the bit begins to sharpen, noticed by increase in drill system pressure and lower rotation speed, reduce the WOB and increase water flow to normal value.
Penetration rate
Penetration rate (ROP) is a very important drilling parameter especially for impregnated bits. The value should be kept constant and set as high as possible. High ROP keeps the bit sharp and return best performance.ROP depends on following conditions: n n n n n n
Bit type and size Capacity of core drill Formation Hole depth Hole deviation Flushing
Revolution per minute
Impregnated bits should generally be used with high revolution per minute (RPM). Depending on bit diameter, rock condition and machine capacity. Peripherical speed 2-5 m/s is recommended for impregnated bits. For surface set diamond bits peripherical speed 1-3m/s is recommended. The RPM diagram gives a rough recommendation for RPMrelated to bit type and hole diameter.
CRAELIUS diamond drill bit Bit O.D. Application Rev/min Penetration rate Water flow Max rate on bit (WOB) Rock Group (2-4) Remark
Weight on bit Weight on bit (WOB) is not an operation parameter, the value is a result to maintain a constant penetration rate (ROP). Diamec APC drill adjust WOB automatically for a preset ROP. The value of WOB for a chosen ROP indicates the actual drilling condition. Too high WOB value might cause problem such as: n Excessive wear on bit n Hole deviation n Damage or wear on core barrel and rods Please note! Recommended max WOB in the bit sticker is max allowed value to avoid damage. Temporary high WOB may be applied to sharpen the bit. Too low WOB will polish the bit and it will loose its self-sharpening ability.
56.B,66 SC4-5 700-1000 (Higher RPM for higher penetration rate) 8-20 cm/min (3-8 in/min) Min 25 l/min (Sharpens at 18 l/min) 32 kN (7200 lb) Hard-Soft very abrasive rock 18 l/min water shortly to sharpen the bit
A Craelius product label with recommended drilling parameters
RPM Impregnated
Tripax
3 500 3 000
Surface set
Diapax
Corborit
2 500
TC-bit
2 000 1 500 1 000 500
46 56 66 A B
76 N
86
101 H
RPM diagram recommendations
12
116
P
131
146 S
mm
Drilling parameters Revolution per rate of penetration
Flushing
Revolution per inch (RPI) or revolution per centimetre (RPC) of advance has been developed as an index to maintain correct relationship between RPM and ROP.
Particularly for impregnated bits, bit performance is strongly dependent on water flushing. The flushing has three purposes: cooling the bit, lubricating the bit and drill string and to lift up the cuttings. Some bit types need a lot of water to perform well, others do not.
Today Atlas Copco bits are design to perform with much higher ROP than the index originally was based on. The index should be considered as a starting point.
For most bit types a reduced amount of water sharpens the bit and reduces bit life, while a lot of water can polish the bit but increase the bit life. This is most valid in hard and polishing rock.
Index recommendation: RPI 200-250 (RPC 80-100) For recommended RPM 1200 you can expect ROP 6" (15cm) per minute
Suitable amount of water for each bit type is stated on the sticker for drilling parameters.
ROP = RPM/RPI = 1200/200 = 6 (inch/min) ROP = RPM/RPC = 1200/80 = 15 (cm/min)
The required cutting volume to lift up the cuttings, depends on hole diameter and drill rod size. Required water volume can be calculated in the diagram below.
Please note! Higher ROP Higher RPM Higher flow rate
Always use the higher volume of the values in the diagram and recommended on the bit sticker. It is highly recommended to use an accurate flow meter.
Example: A 76 mm diameter hole is to be drilled, the drill rod diameter is 53 mm and the desired flushing water velocity is 40 cm/s. Find the line for the 76 mm hole/53 mm drill rod; then find the velocity 40 cm/s on the curve’s X-axis. Follow the line 76/50 until it bisects the 40 cm/s line, then follow a horizontal line to the left line and read off the water volume = 63 l/min.
Fluid velocity (cm/s) 0 20 40
0
10
20
30
40
50
Core barrel / Drill rod Wireline Metric DCDMA AGM, AOTW AQ BGM, BOTW B, BO, BQ
46/43
56/53 NGM, NTW NO2, NO3, NO, NQ, NQ3 H, OK, HQ 56/43
(*) GEOBOR Method I (#) GEOBOR Methods II, III.
Flow rate (l/min)
60 80
A/AW
66/53 101 PG, PQ, S GEOBOR (*) 66/43
N/NW
B/AW H/HW HW
N/BW
100 120
S GEOBOR (#)
76/53
76/43
N/AW
140 66/53
160
116
H/NW HW
86/43
180 200
101
NW
Water velocities and water quantities for various hole diameters.
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Core bit data DCDMA design Size
Design
A
Q**
B
Hole diameter
H
S
mm
in
cm
in
cm
in
48
1.89
18,1
2.81
2
2
2
2
Cutting area % of hole area
26,9
1.06
5,7
0.88
68.5
WG
30,0
1.19
7,1
1.10
60.8
WM
30,0
1.19
7,1
1.10
60.8
GM,OTW**
30,3
1.19
7,3
1.13
59.0
QTK**
30,5
1.20
7,3
1.13
59.6
48 JKT
35,3
1,39
9,8
1.52
45.9
48 LTK
35,3
1,39
9,8
1.52
45.9
48 TT
35,3
1,39
9,8
1.52
45.9
33,5
1.31
8,8
1.36
68.7
Q**
36,4
1.43
15,8
2.45
44.0
QTK**
40,7
1.60
13,0
2.02
54.1
GM, OTW, B2**
42,0
1, 66
13,9
2.17
50.2
WG
42,0
1.66
13,9
2.16
50.7
WM
42,0
1.66
13,9
2.16
50.7
60 LTK
44,0
1,73
15,2
2.35
46.3
Q3**
60,0
2.36
45,2
1,78
45,1
1.77
3/50**
50,2
1.97
Q**
47,6
1.88
Q2**
50,7
Q3**
75,6
2.98
28,3
4.37
16,0
2,48
43.5
15,9
2.47
64.6
19,8
3.0
56.0
17,8
2.76
60.4
2.0
20,1
3.12
55.3
45,0
6.96
WG
54,7
2.16
23,5
3.64
47.7
WM
54,7
2.16
23,5
3.64
47.7
GM**
56,1
2.21
24,8
3.86
44.4
TNW
60,5
2.38
28,7
4.45
36.2
61,1
2.41
29,3
4.5
59.7
63,5
2.5
31,7
4.91
56.5
Q3**
96,1
3.78
72,8
WG
99,2
3.91
76,2
3.0
Q,G**
122,7
4.81
85,0
3.34
G3/Q3**
122,7
4.81
83,0
3.26
GEOBOR**
146,0
5.75
102,0
4.05
167,3
GEOBOR**
150,0*
5.91
102,0
4.02
176,6
* Hole diameter with pilot bit ** Wire line core barrel system
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Core area
in
Q**
P
Hole area
mm
60 TT
N
Core diameter
117,2
11.29
45,6
7.07
41.0
56,7
8.76
51.6
54,1
8.38
53.8
26.03
81,7
12.7
51.7
27.3
81,7
12.7
53.7
18.24
Core bit data Metric design Size
46
56
66
Design TT
Hole diameter mm
in
mm
in
46,5
1.82
35,3
1.39
131
cm
2.6
9,8
in
1.52
41.7 53.0
2
1.25
7,9
1.22
1.25
7,9
1.22
53.0
45,2
1.78
16,0
2.48
35.7
T2
41,7
1.64
13,7
2.12
45.0
B
41,7
1.64
13,7
2.12
45.0
51,7
2.04
51,7
2.04
61,7
2.43
57,0
2.24
TT
T2
56,5
66,5
2.22
2.61
T2
76,5
3.0
24,9
34,5
45,7
3.86
5.35
7.09
21,0
3.26
39.1
21,0
3.26
39.1
29,9
4.84
34.6
25,5
3.95
44.2
T6S
47,7
1.88
17,9
2.78
60.8
B
61,7
2.43
29,9
4.64
34.6
71,7
2.82
40,4
6.26
30.9
67,0
2.64
35,3
5.47
39.7
T2
86,6
3.4
58,5
9.07
T6S
57,7
2.27
26,1
4.05
55.4
B
71,7
2.82
40,4
6.26
30.9
83,7
3.3
55,0
8.53
31.8
T2
101,5
3.99
80,6
12.5
T6
79,0
3.11
49,0
7.6
39.2
T6S
71,7
2.82
40,4
6.26
49.9
86,7
3.41
59,0
9.15
26.8
93,0
3.66
67,9
10.53
36.1
T6S
85,7
3.37
57,7
8.95
45.7
B
101,7
4.0
81,2
12.59
23.5
T6
T6
116,5
131,5
4.58
5.17
T6S B
146
in
2
31,7
B
116
16,8
Cutting area % of hole area
2
31,7
T6
101
cm
2
Core area
B
T6
86
Hole area
T2
B
76
Core diameter
T6
146,5
5.76
108,0
4.25
100,7
3.96
116,7
4.56
123,0
4.84
106,2
135,4
168,1
16.47
20.99
26.06
91,6
14.2
32.3
79,6
12.34
41.2
107,0
16.59
21.0
118,8
18.42
29.3
T6S
115,7
4.56
105,1
16.29
37.5
B
131,7
5.19
136,2
21.12
19.0
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Bit profiles
Semi-round profile
Profile for high penetration rate. Lower carat weight than other profiles. Standard profile for surface set thin kerf drill bits.
Multi step profile
Allows higher penetration rates than round profile. Fragile in fractured formation, i.e. surface set wireline bits.
Two wide steps with face discharge profile For use in soft formation with face discharge, surface set T6S, S Geobor and triple tube NK3, HK3, PG3.
W profile
Standard profile for most impregnated bits.
Sawtooth profile (side view) Sawtooth profile is used only in tripax bits.
Flat profile
Profile for some impregnated bits.
Concave profile
Profile only for non-coring bits.
Flush alternatives n n n n n
16
CF (channel flush) CFF (CF to be filed) ECF (extended channel flush) FD (face discharge flush) JET few narrow water ways combined with outer- and inner diameter slots.
Remarks: Core bits with face discharge, are used in loose formations, where the flushing medium may destroy the core e.g. Face discharge recommended only for T6S, S GEOBOR and Triple tube core barrels.
Codes Code structures
In the code structure we describe the product features in accordance with key below. With this key you will be able identify the product.
Product
Type
CBT
Core barrel design
DBT
46
TT
Dimension
Product
CBT
Type
Matrix height
SC10 /3 Application
Core barrel design
DMY
146
T6S
Diamond size CODE
=
Short: CBT DBT 46TT SC10/3 CFF
Flush alternative Diamond grade
20/25 S
Dimension
CODE KEY SEGMENT
CFF
Core bit, Impregnated, 46TT, Matrix Application SC10, Standard high /3, Channel flushing CFF.
FD
=
Flush alternative
Core bit, Surface set, 146T6S, 20/25SPC, Quality S, Face discharge FD. Short: CBT DMY 146T6S 20/25 S FD
EXPLANATION
PRODUCT CBT
Core Bit
NCB
Non Coring Bit
CAS
Casing Shoe Bit
RES
Reaming Shell
ROS
Rod Shoe Bit
DBT
Impregnated
DMY
Surface set
DPX
Diapax
TRX
Tripax
TCI
TC insert
CRB
Corborit
Diamond grade
S
Special quality
Diamond size
SPC
Stones per carat
CF
Channel flush
ECF
Expanded channel flush
FD
Face discharge
R
Reinforced ID
RR
Reinforced ID and OD
INS
Inserts (indicate no. of inserts DPX, TRX etc.)
PRF
Profile (indicate bit profile)
TYPE Diamond bit range
PDC bit range
TC bit range STANDARD DIAMOND SURFACE SET BITS
FLUSH ALTERNATIVES
Standard
Optional (on request)
Additional
17
Bits for conventional core barrels 46TT Impregnated (DBT) bits 46TT Size
Design
Rock formation
Rock Group / Height
Waterways
Product No.
46
TT
Extremely hard, Non abrasive
SC10/3
8CFF
3702 6712 00
46
TT
Hard-Very hard, Slightly abrasive
SC8-9/3
6CFF
3702 6903 00
46
TT
Hard-Very hard, Polishing
KS(S++)/3
8CFF
8370 2300 18
46
TT
Medium hard-hard, Polishing+mixed
KX/3
8CFF
8370 2300 00
46
TT
Medium hard-hard, Polishing
KM/3
6CFF
8370 0711 39
46
TT
Medium hard-hard, Polishing
HM/3
6CFF
8370 0770 40
46
TT
Medium hard-hard, Abrasive+mixed
SC6-8/3
8CFF
3702 6863 00
46
TT
Medium soft-hard, Abrasive, Fractured
SC5-6/3
6CFF
8370 0760 40
46
TT
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
6CFF
3702 7213 00
46
TT
Extremely abrasive, Highly fractured
SC2/3
6CFF
3702 7202 00
Reaming shells (RES) 46TT Size
Design
Type
Product No.
46
TT
Surface set rib type
8370 1754 30
46
TT
SC STD
3702 7125 00
48TT (LTK48) Impregnated (DBT) bits 48TT (LTK48) Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
48(A)
TT
Extremely hard, Non abrasive
SC10/3
8CF
3702 6694 00
48(A)
TT
Hard-Very hard, Slightly abrasive
SC8-9/3
8CF
3702 7242 00
48(A)
TT
Hard-Very hard, Polishing
KS(S++)/3
8CFF
3702 6222 00
48(A)
TT
Hard-Very hard, Polishing
KS(S++)/3
8CF
8370 2300 19
48(A)
TT
Medium hard-hard, Polishing+mixed
KX/3
8CFF
3702 6220 00
48(A)
TT
Medium hard-hard, Abrasive+mixed
SC6-8/3
6CF
3702 6870 00
48(A)
TT
Medium soft-hard, Abrasive, Fractured
SC5-6/3
6CF
8370 0780 45
48(A)
TT
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
6CF
3702 6232 00
Reaming shells (RES) 48TT (LTK48)
18
Size
Design
Type
Product No.
48(A)
TT
Surface set rib type
8370 1749 75
48(A)
TT
SC STD
3702 7126 00
Products in bold are stock items, other items are produced to order.
Bits for conventional core barrels 56TT Impregnated (DBT) bits 56TT Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
56 56
TT
Extremely hard, Non abrasive
SC10/3
10CFF
3702 6869 00
TT
Very hard-Extremely hard, Slightly abrasive
SC9-10/3
10CFF
3702 6498 00
56
TT
Hard-Very hard, Slightly abrasive
SC8-9/3
8CFF
3702 6904 00
56
TT
Hard-Very hard, Polishing
KS(S++)/3
10CFF
8370 2300 20
56
TT
Medium hard-hard, Polishing+mixed
KX/3
10CFF
8370 2300 02
56
TT
Medium hard-hard, Polishing
KM/3
8CFF
8370 0711 47
56
TT
Medium hard-hard, Polishing
HM/3
8CFF
8370 0770 50
56
TT
Medium hard-hard, Abrasive+mixed
SC6-8/3
8CFF
3702 6864 00
56
TT
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
8CFF
3702 6800 00
56
TT
Extremely abrasive, Highly fractured
SC2/3
8CFF
3702 6888 00
Reaming shells (RES) 56TT Size
Design
Type
Product No.
56
TT
Surface set rib type
8370 1754 40
56
TT
SC STD
3702 7127 00
46T2 Impregnated (DBT) bits 46T2 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
46
T2
Extremely hard, Non abrasive
SC10/3
8ECF
3702 6725 00
46
T2
Hard-Very hard, Slightly abrasive
SC8-9/3
6CF
3702 6905 00
46
T2
Hard-Very hard, Polishing
KS(S++)/3
8CF
8370 2300 21
46
T2
Medium hard-hard, Abrasive+mixed
SC6-8/3
6CF
3702 6879 00
46
T2
Medium soft-hard, Abrasive, Fractured
SC5-6/3
6CF
8370 0643 60
46
T2
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
6CF
3702 5997 00
46
T2
Extremely abrasive, Highly fractured
SC2/3
6CF
3702 7201 00
Reaming shells (RES) 46T2 Size
Design
46
T2
Type
Product No.
SC STD
3702 7128 00
Products in bold are stock items, other items are produced to order.
19
Bits for conventional core barrels 56T2 Impregnated (DBT) bits 56T2 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
56
T2
Extremely hard, Non abrasive
SC10/3
10ECF
3702 6705 00
56
T2
Very hard-Extremely hard, Slightly abrasive
SC9-10/3
10ECF
3702 6472 00
56
T2
Hard-Very hard, Slightly abrasive
SC8-9/3
8CF
3702 6906 00
56
T2
Hard-Very hard, Polishing
KS(S++)/3
10CF
8370 2300 22
56
T2
Medium hard-hard, Polishing+mixed
KX/3
10ECF
8370 2300 04
56
T2
Medium hard-hard, Abrasive+mixed
SC6-8/3
8CF
3702 6826 00
56
T2
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
8CF
3702 6801 00
56
T2
Extremely abrasive, Highly fractured
SC2/3
8CF
3702 7203 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0680 02
Surface set (DMY) bits 56T2 Size
Design
56
T2
Reaming shells (RES) 56T2 Size
Design
56
T2
Type
Product No.
SC STD
3702 7129 00
66T2 Impregnated (DBT) bits 66T2 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
66
T2
Extremely hard, Non abrasive
SC10/3
12CF
3702 7192 00
66
T2
Hard-Very hard, Slightly abrasive
SC8-9/3
8CF
3702 7020 00
66
T2
Medium hard-hard, Abrasive+mixed
SC6-8/3
8CF
3702 7019 00
66
T2
Medium soft-hard, Abrasive, Fractured
SC5-6/3
8CF
3702 7198 00
66
T2
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
8CF
3702 7018 00
66
T2
Extremely abrasive, Highly fractured
SC2/3
8CF
3702 7017 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0680 85
Surface set (DMY) bits 66T2 Size
Design
66
T2
Reaming shells (RES) 66T2
20
Size
Design
66
T2
Type
Product No.
SC STD
3702 7130 00
Products in bold are stock items, other items are produced to order.
Bits for conventional core barrels 76T2 Impregnated (DBT) bits 76T2 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
76
T2
Extremely hard, Non abrasive
SC10/3
12ECF
3702 6715 00
76
T2
Hard-Very hard, Slightly abrasive
SC8-9/3
10CF
3702 6907 00
76
T2
Medium hard-hard, Abrasive+mixed
SC6-8/3
10CF
3702 6900 00
76
T2
Medium soft-hard, Abrasive, Fractured
SC5-6/3
10CF
3702 7197 00
76
T2
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
12CF
3702 6772 00
76
T2
Extremely abrasive, Highly fractured
SC2/3
12CF
8370 0620 39
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0680 93
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0123 05
Surface set (DMY) bits 76T2 Size
Design
76
T2
Tungsten carbide bits 76T2 Size
Design
76
T2
Reaming shells (RES) 76T2 Size
Design
76
T2
Type
Product No.
SC STD
3702 7131 00
86T2 Impregnated (DBT) bits 86T2 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
86 86
T2
Extremely hard, Non abrasive
SC10/2
14ECF
3702 6698 00
T2
Hard-Very hard, Slightly abrasive
SC8-9/2
12CF
3702 7072 00
86
T2
Medium hard-hard, Abrasive+mixed
SC6-8/2
12CF
3702 7093 00
86
T2
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
12CF
3702 6774 00
86
T2
Extremely abrasive, Highly fractured
SC2/2
12CF
8370 0620 47
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0681 01
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0124 04
Surface set (DMY) bits 86T2 Size
Design
86
T2
Tungsten carbide bits 86T2 Size
Design
86
T2
Reaming shells (RES) 86T2 Size
Design
86
T2
Type
Product No.
SC STD
3702 7132 00
Products in bold are stock items, other items are produced to order.
21
Bits for conventional core barrels 101T2 Impregnated (DBT) bits 101T2 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
101
T2
Extremely hard, Non abrasive
SC10/2
15ECF
3702 6827 00
101
T2
Hard-Very hard, Slightly abrasive
SC8-9/2
14CF
3702 7073 00
101
T2
Medium hard-hard, Abrasive+mixed
SC6-8/2
14CF
3702 7092 00
101
T2
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
14CF
3702 6776 00
101
T2
Extremely abrasive, Highly fractured
SC2/2
14CF
8370 0620 54
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0681 19
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0125 03
Surface set (DMY) bits 101T2 Size
Design
101
T2
Tungsten carbide bits 101T2 Size
Design
101
T2
Reaming shells (RES) 101T2 Size
Design
101
T2
Type
Product No.
SC STD
3702 7133 00
TNW Impregnated (DBT) bits TNW Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
N
T-W
Extremely hard, Non abrasive
SC10/3
12ECF
3702 7021 00
N
T-W
Hard-Very hard, Slightly abrasive
SC8-9/3
10CF
3702 7063 00
N
T-W
Medium hard-hard, Polishing
HM/2
10CF
8370 1111 82
N
T-W
Medium hard-hard, Abrasive+mixed
SC6-8/3
10CF
3702 7033 00
Reaming shells (RES) TNW Size
Design
Type
N
T-W
SC STD
N
T-W
Surface set rib type
Product No.
8370 1755 40
46B Impregnated (DBT) bits 46B Size
Design
46
B
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
6CF
3702 7224 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0318 00
Tungsten carbide bits 46B Size
Design
46
B
Reaming shells (RES) 46B
22
Size
Design
46
B
Type
Product No.
Surface set Ext.type
3702 6540 00
Products in bold are stock items, other items are produced to order.
Bits for conventional core barrels 56B Impregnated (DBT) bits 56B Size
Design
56
B
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
8CF
8370 2300 40
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0319 09
Tungsten carbide bits 56B Size
Design
56
B
Reaming shells (RES) 56B Size
Design
56
B
Type
Product No.
Surface set Ext.type
3702 6541 00
66B Impregnated (DBT) bits 66B Size
Design
66
B
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
10CF
3702 6783 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0320 06
Tungsten carbide bits 66B Size
Design
66
B
Reaming shells (RES) 66B Size
Design
66
B
Type
Product No.
Surface set Ext.type
3702 6542 00
76B Impregnated (DBT) bits 76B Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
76
B
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
10CF
3702 6771 00
76
B
Medium hard-hard, Abrasive+mixed
SC6-8/3
10CF
3702 6986 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0321 05
Tungsten carbide bits 76B Size
Design
76
B
Reaming shells (RES) 76B Size
Design
76
B
Type
Product No.
Surface set Ext.type
3702 6543 00
Products in bold are stock items, other items are produced to order.
23
Bits for conventional core barrels 86B Impregnated (DBT) bits 86B Size
Design
86
B
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
12CF
3702 6773 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0322 04
Tungsten carbide bits 86B Size
Design
86
B
Reaming shells (RES) 86B Size
Design
86
B
Type
Product No.
Surface set Ext.type
3702 6544 00
101B Impregnated (DBT) bits 101B Size
Design
101
B
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
14CF
3702 6775 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0323 03
Tungsten carbide bits 101B Size
Design
101
B
Reaming shells (RES) 101B Size
Design
101
B
Type
Product No.
Surface set Ext.type
3702 6545 00
116B Impregnated (DBT) bits 116B Size
Design
116
B
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
16CF
3702 7225 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0324 02
Tungsten carbide bits 116B Size
Design
116
B
Reaming shells (RES) 116B
24
Size
Design
116
B
Type
Product No.
Surface set Ext.type
3702 6744 00
Products in bold are stock items, other items are produced to order.
Bits for conventional core barrels 131B Impregnated (DBT) bits 131B Size
Design
131
B
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
16CF
3702 7226 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0325 01
Tungsten carbide bits 131B Size
Design
131
B
Reaming shells (RES) 131B Size
Design
131
B
Type
Product No.
Surface set Ext. type
3702 6821 00
146B Impregnated (DBT) bits 146B Size
Design
146
B
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
18CF
3702 7227 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0326 00
Tungsten carbide bits 146B Size
Design
146
B
Reaming shells (RES) 146B Size
Design
146
B
Type
Product No.
Surface set Ext. type
3702 6817 00
76T6 Impregnated (DBT) bits 76T6 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
76
T6
Medium hard-hard, Abrasive+mixed
SC6-8/2
8CF
3702 7228 00
76
T6
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
8ECF
3702 7229 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0686 14
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0133 11
Surface set (DMY) bits 76T6 Size
Design
76
T6
Tungsten carbide bits 76T6 Size
Design
76
T6
Reaming shells (RES) 76T6 Size
Design
76
T6
Type
Product No.
Surface set rib type
8370 2300 62
Products in bold are stock items, other items are produced to order.
25
Bits for conventional core barrels 86T6 Impregnated (DBT) bits 86T6 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
86
T6
Medium hard-hard, Abrasive+mixed
SC6-8/2
9CF
3702 7230 00
86
T6
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
9ECF
3702 7231 00
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0686 22
Rock formation
Rock Group/Height
Waterways
Product No.
Soft
Corborit
CF
8372 0134 10
Rock Group/Height
Waterways
Product No.
Surface set (DMY) bits 86T6 Size
Design
86
T6
Tungsten carbide bits 86T6 Size
Design
86
T6
Reaming shells (RES) 86T6 Size
Design
86
T6
Rock formation
Surface set rib type
8370 2300 63
101T6 Impregnated (DBT) bits 101T6 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
101 101
T6
Medium hard-hard, Abrasive+mixed
SC6-8/2
10CF
3702 7191 00
T6
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
10ECF
3702 6652 00
Rock formation
Rock Group/Height
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0686 30
Rock formation
Rock Group/Height
Waterways
Product No.
Soft
Corborit
CF
8372 0135 19
Rock Group/Height
Waterways
Product No.
Surface set (DMY) bits 101T6 Size
Design
101
T6
Tungsten carbide bits 101T6 Size
Design
101
T6
Reaming shells (RES) 101T6
26
Size
Design
101
T6
Rock formation
Surface set rib type
Products in bold are stock items, other items are produced to order.
8370 2300 64
Bits for conventional core barrels 116T6 Impregnated (DBT) bits 116T6 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
116
T6
Hard-Very hard, Slightly abrasive
SC8-9/2
11CF
3702 6913 00
116
T6
Medium hard-hard, Abrasive+mixed
SC6-8/2
11CF
3702 7219 00
116
T6
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
11CF
3702 7232 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0686 48
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0136 18
Surface set (DMY) bits 116T6 Size
Design
116
T6
Tungsten carbide bits 116T6 Size
Design
116
T6
Reaming shells (RES) 116T6 Size
Design
116
T6
Type
Product No.
Surface set rib type
8370 2300 65
131T6 Impregnated (DBT) bits 131T6 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
131
T6
Medium hard-hard, Abrasive+mixed
SC6-8/2
12CF
3702 7221 00
131
T6
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
12CF
3702 7233 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25 S
CF
8370 0663 86
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0137 17
Type
Waterways
Product No.
Surface set (DMY) bits 131T6 Size
Design
131
T6
Tungsten carbide bits 131T6 Size
Design
131
T6
Reaming shells (RES) 131T6 Size
Design
131
T6
Rock formation
Surface set rib type
Products in bold are stock items, other items are produced to order.
8370 2300 66
27
Bits for conventional core barrels 146T6 Impregnated (DBT) bits 146T6 Size
Design
Rock formation
Type
Waterways
Product No.
146
T6
Medium Hard-Very Hard Slightly abrasive
SC7-9/2
13CF
3702 7223 00
146
T6
Medium hard-hard, Abrasive+mixed
SC6-8/2
13CF
3702 7234 00
146
T6
Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
13CF
3702 6692 00
Rock formation
Type
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 0663 94
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0138 16
Surface set (DMY) bits 146T6 Size
Design
146
T6
Tungsten carbide bits 146T6 Size
Design
146
T6
Reaming shells (RES) 146T6 Size
Design
146
T6
Type
Product No.
Surface set rib type
8370 2300 67
101T6S Surface set (DMY) bits 101T6S Size
Design
101
T6S
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25 S
FD
8370 0907 17
Rock formation
Type
Waterways
Product No.
Soft
Corborit
FD
8372 0228 09
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25S
FD
8370 0907 33
Tungsten carbide bits 101T6S Size
Design
101
T6S
131T6S Surface set (DMY) bits 131T6S
28
Size
Design
131
T6S
Products in bold are stock items, other items are produced to order.
Bits for wireline core barrels AOTW(AGM) Impregnated (DBT) bits AOTW(AGM) Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
A
TW(GM)
Extremely hard, Non abrasive
SC10/4
8ECF
3702 6902 00
A
TW(GM)
Extremely hard, Non abrasive
SC10/5 JET
4CF
3702 7209 00
A
TW(GM)
Hard-Very hard, Slightly abrasive
SC8-9/4
8CF
3702 6921 00
A
TW(GM)
Medium Hard-Very Hard Slightly abrasive
SC7-9/4
8CF
3702 7235 00
A
TW(GM)
Medium Hard-Very Hard Slightly abrasive
SC7-9/5 JET
4CF
3702 7208 00
A
TW(GM)
Medium hard-hard, Abrasive+mixed
SC6-8/4
8CF
3702 6901 00
A
TW(GM)
Medium hard-hard, Abrasive+mixed
SC6-8/5 JET
4CF
3702 7250 00
A
TW(GM)
Medium soft-hard, Abrasive, Fractured
SC5-6/3
8ECF
3702 7171 00
A
TW(GM)
Medium soft-hard, Abrasive, Fractured
SC5-6/5 JET
4CF
3702 7251 00
A
TW(GM)
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
8ECF
3702 7172 00
A
TW(GM)
Soft-medium soft, Abrasive, Highly fractured
SC4-5/5 JET
4CF
3702 7250 00
Reaming shells (RES) AOTW(AGM) Size
Design
Type
Product No.
A A
TW(GM)
SC FH
3702 7210 00
TW(GM)
Surface set rib type
8370 1755 70
BOTW(BGM) Impregnated (DBT) bits BOTW(BGM) Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
B B
TW(GM)
Extremely hard, Non abrasive
SC10/4
10ECF
3702 6741 00
TW(GM)
Extremely hard, Slightly abrasive
SC10/5 JET
6CF
3702 7104 00
B
TW(GM)
Very hard-Extremely hard, Slightly abrasive
SC9-10/4
10ECF
3702 6674 00
B
TW(GM)
Hard-Very hard, Slightly abrasive
SC8-9/4
10CF
3702 6387 00
B
TW(GM)
Hard-Very hard, Slightly abrasive
SC8-9/5 JET
6CF
3702 7004 00
B
TW(GM)
Hard-Very hard, Polishing
KS(S++)/4
10CF
8370 2300 28
B
TW(GM)
Medium Hard-Very Hard Slightly abrasive
SC7-9/4
10CF
3702 7065 00
B
TW(GM)
Medium Hard-Very Hard moderately abrasive
SC7-9/5 JET
6CF
3702 7082 00
B
TW(GM)
Medium hard-hard, Abrasive+mixed
SC6-8/4
10CF
3702 6825 00
B
TW(GM)
Medium soft-hard, Abrasive, Fractured
SC5-6/3
10CF
8370 2115 80
B
TW(GM)
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
8ECF
3702 7236 00
B
TW(GM)
Extremely abrasive, Highly fractured
SC2/3
10CF
3702 6418 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
30/50 S
CF
8370 2105 40
Surface set (DMY) bits BOTW(BGM) Size
Design
B
TW(GM)
Reaming shells (RES) BOTW(BGM) Size
Design
B
TW(GM)
B
TW(GM)
B
TW(GM)
*) need inner tube adjustment
Type
Product No.
SC STD
3702 7134 00
10" SC STD *)
3702 7135 00
Surface set rib type
8370 1755 80
Products in bold are stock items, other items are produced to order.
29
Bits for wireline core barrels NTW(NGM) Impregnated (DBT) bits NTW(NGM) Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
N
TW(GM)
Extremely hard, Non abrasive
SC10/4
12ECF
3702 6711 00
N
TW(GM)
Very hard-Extremely hard, Slightly abrasive
SC9-10/3
12ECF
3702 6608 00
N
TW(GM)
Medium hard-hard, Polishing+mixed
KX/3
12ECF
8370 2300 11
N
TW(GM)
Medium soft, Abrasive, Fractured
SC5-6/3
12CF
8370 2115 90
Reaming shells (RES) NTW(NGM) Size
Design
N
TW(GM)
Type
Product No.
Surface set rib type
8370 1755 90
AQ Impregnated (DBT) bits AQ Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
A A
Q
Extremely hard, Non abrasive
SC10/4
8ECF
3702 6980 00
Q
Hard-Very hard, Polishing
KS(S++)/4
8ECF
3702 6521 00
A
Q
Medium hard-hard, Abrasive+mixed
SC6-8/4
8ECF
3702 7060 00
Reaming shells (RES) AQ Size
Design
A
Q
Type
Product No.
Surface set rib type
3702 6169 00
AQTK Impregnated (DBT) bits AQTK Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
A A
QTK
Extremely hard, Non abrasive
SC10/4
8ECF
3702 6726 00
QTK
Hard-Very hard, Polishing
KS(S++)/4
8CF
3702 5840 00
A
QTK
Medium hard-hard, Polishing+mixed
KX/3
8ECF
3702 6348 00
Reaming shells (RES) AQTK
30
Size
Design
A
QTK
Type
Product No.
Surface set rib type
8370 1755 60
Products in bold are stock items, other items are produced to order.
Bits for wireline core barrels BQ Impregnated (DBT) bits BQ Size
Design
B
Q
Rock formation
Rock Group/Height
Waterways
Product No.
Extremely hard, Non abrasive
SC10/4
8ECF
3702 6713 00
B
Q
Extremely hard, Slightly abrasive
SC10/5 JET
6CF
3702 7080 00
B
Q
Very hard-Extremely hard, Slightly abrasive
SC9-10/3
8ECF
3702 6502 00
B
Q
Very hard, Slightly abrasive,Very competent
SC9/5 JET
6CF
3702 7091 00
B
Q
Hard-Very hard, Slightly abrasive
SC8-9/5 JET
6CF
3702 7105 00
B
Q
Hard-Very hard, Slightly abrasive
SC8-9/4
8CF
3702 6351 00
B
Q
Hard-Very hard, Polishing
KS(S++)/3
8CF
8370 2300 30
B
Q
Medium Hard-Very Hard Slightly abrasive
SC7-9/4
8CF
3702 7075 00
B
Q
Medium Hard-Very Hard moderately abrasive
SC7-9/5 JET
6CF
3702 7119 00
B
Q
Medium hard-hard, Polishing+mixed
KX/4
8ECF
3702 6562 00
B
Q
Medium hard-hard, Abrasive+mixed
SC6-8/4
8ECF
3702 7006 00
B
Q
Medium hard-hard, Abrasive+mixed
SC6-8/4
8CF
3702 6824 00
B
Q
Medium soft-hard, Abrasive, Fractured
SC5-6/3
8CF
8370 2036 80
B
Q
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
6CF
3702 6792 00
B
Q
Extremely abrasive, Highly fractured
SC2/3
6CF
3702 7205 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25S
CF
8370 2001 42
Waterways
Product No.
Surface set (DMY) bits BQ Size
Design
B
Q
Reaming shells (RES) BQ Size
Design
B
Q
B
Q
Rock formation
*) need inner tube adjustment
Type SC FH
3702 6847 00
10" SC STD *)
3702 7136 00
BQTK Impregnated (DBT) bits BQTK Size
Design
B
QTK
Rock formation
Rock Group/Height
Waterways
Product No.
Extremely hard, Non abrasive
SC10/4
8ECF
3702 6765 00
B
QTK
Extremely hard, Non abrasive
SC10/5 JET
6CF
3702 7121 00
B
OTK
Very hard, Slightly abrasive,Very competent
SC9/5 JET
6CF
3702 7120 00
B
QTK
Hard-Very hard, Polishing
KS(S++)/4
8ECF
3702 6290 00
B
QTK
Medium hard-hard, Abrasive+mixed
SC6-8/4
8ECF
3702 7007 00
Medium soft-hard, Abrasive, Fractured
SC5-6/4
8CF
3702 6289 00
Waterways
Product No.
Reaming shells (RES) BQTK Size
Design
B
QTK
Rock formation
Type Surface set rib type
Products in bold are stock items, other items are produced to order.
3702 6367 00
31
Bits for wireline core barrels NQ Impregnated (DBT) bits NQ Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
N
Q
Extremely hard, Non abrasive
SC10/4
10ECF
3702 6714 00
N
Q
Extremely hard, Slightly abrasive
SC10/5 JET
8CF
3702 7089 00
N
Q
Very hard-Extremely hard, Slightly abrasive
SC9-10/3
10ECF
3702 6503 00
N
Q
Hard-Very hard, Slightly abrasive
SC8-9/4
10CF
3702 6388 00
N
Q
Hard-Very hard, Slightly abrasive
SC8-9/5 JET
8CF
3702 7106 00
N
Q
Hard-Very hard, Polishing
KS(S++)/4
10CF
8370 2300 25
N
Q
Hard-Very hard, Polishing
KS(S++)/5
10CF
3702 6789 00
N
Q
Medium Hard-Very Hard Slightly abrasive
SC7-9/4
10CF
3702 7083 00
N
Q
Medium Hard-Very Hard moderately abrasive
SC7-9/5 JET
8CF
3702 7102 00
N
Q
Medium hard-hard, Abrasive+mixed
SC6-8/4
10CF
3702 6839 00
N
Q
Medium soft-hard, Abrasive, Fractured
SC5-6/3
10CF
8370 2082 20
N
Q
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
8CF
3702 6182 00
N
Q
Extremely abrasive, Highly fractured
SC2/3
10CF
3702 7206 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25 S
CF
8370 2003 73
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0922 08
Type
Waterways
Product No.
Surface set (DMY) bits NQ Size
Design
N
Q
Tungsten carbide bits NQ Size
Design
N
Q
Reaming shells (RES) NQ
32
Size
Design
N
Q
N
Q
Rock formation
*) need inner tube adjustment
SCFH
3702 6849 00
10" SC STD *)
3702 7137 00
Products in bold are stock items, other items are produced to order.
Bits for wireline core barrels NQ2 Impregnated (DBT) bits NQ2 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
N
Q2
Extremely hard, Non abrasive
SC10/4
8ECF
3702 6747 00
N
Q2
Extremely hard, Slightly abrasive
SC10/5 JET
8CF
3702 7088 00
N
Q2
Hard-Very hard, Slightly abrasive
SC8-9/4
10CF
3702 6592 00
N
Q2
Hard-Very hard, Slightly abrasive
SC8-9/5 JET
8CF
3702 7107 00
N
Q2
Hard-Very hard, Polishing
KS(S++)/4
8ECF
3702 6414 00
N
Q2
Hard-Very hard, Polishing
KS(S++)/3
8ECF
3702 6467 00
N
Q2
Hard-Very hard, Polishing
KS(S++)/3
8CF
8370 2300 37
N
Q2
Medium Hard-Very Hard Slightly abrasive
SC7-9/4
10CF
3702 7086 00
N
Q2
Medium Hard-Very Hard Slightly abrasive
SC7-9/5JET
8CF
3702 7247 00
N
Q2
Medium hard-hard, Polishing+mixed
KX/3
8ECF
3702 6219 00
N
Q2
Medium hard-hard, Abrasive+mixed
SC6-8/4
10CF
3702 6923 00
N
Q2
Medium hard-hard, Abrasive+mixed
SC6-8/5 JET
8CF
3702 7158 00
N
Q2
Medium soft-hard, Abrasive, Fractured
SC5-6/3
8CF
3702 5806 00
N
Q2
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
8CF
3702 6032 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
3702 7200 00
Tungsten carbide bits NQ2 Size
Design
N
Q2
Reaming shells (RES) NQ2 Size
Design
N
Q2
N
Q2
*) need inner tube adjustment
Type
Product No.
SC FH
3702 6849 00
10" SC STD *)
3702 7137 00
N3/50 Impregnated (DBT) bits N3/50 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
N
3/50
Extremely hard, Non abrasive
SC10/4
SCAL
3702 6727 00
N
3/50
Extremely hard, Non abrasive
SC10/5 JET
8CF
3702 7062 00
N
3/50
Very hard-Extremely hard, Slightly abrasive
SC9-10/4
SCAL
3702 6972 00
N
3/50
Hard-Very hard, Slightly abrasive
SC8-9/4
SCAL
3702 6969 00
N
3/50
Medium hard-hard, Abrasive+mixed
SC6-8/3
10FD
3702 7047 00
N
3/50
Medium soft-hard, Abrasive, Fractured
SC5-6/3
10FD
3702 7046 00
Size
Design
N
3/50
Type
Product No.
SC FH
3702 6849 00
Products in bold are stock items, other items are produced to order.
33
Bits for wireline core barrels NQ3 Impregnated (DBT) bits NQ3 Size
Design
N
Q3
N
Q3
N
Q3
Rock formation
Rock Group/Height
Waterways
Product No.
Extremely hard, Non abrasive
SC10/3
10CF
3702 6611 00
Extremely hard, Non abrasive
SC10/3
10FD
3702 6607 00
Extremely hard, Non abrasive
SC10/5 JET
8CF
3702 7109 00
Hard-Very hard, Slightly abrasive
SC8-9/4
10CF
3702 6593 00
Hard-Very hard, Polishing
KS(S++)/3
10FD
3702 6364 00
Hard-Very hard, Polishing
KS(S++)/3
SCAL
3702 6629 00
N
Q3
Medium Hard-Very Hard Slightly abrasive
SC7-9/4
10CF
3702 7087 00
N
Q3
Medium hard-hard, Abrasive+mixed
SC6-8/3
10CF
3702 7049 00
N
Q3
Medium soft-hard, Abrasive, Fractured
SC5-6/3
10FD
3702 6084 00
N
Q3
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
10FD
3702 7050 00
N
Q3
Extremely abrasive, Highly fractured
SC2/3
10FD
3702 7184 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25 S
FD
3702 6086 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
FD
8372 0935 03
Surface set (DMY) bits NQ3 Size
Design
N
Q3
Tungsten carbide bits NQ3 Size
Design
N
Q3
Reaming shells (RES) NQ3
34
Size
Design
N
Q3
N
Q3
*) need inner tube adjustment
Type
Product No.
SC FH
3702 6849 00
10" SC STD *)
3702 7137 00
Products in bold are stock items, other items are produced to order.
Bits for wireline core barrels HQ Impregnated (DBT) bits HQ Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
H
Q
Extremely hard, Non abrasive
SC10/4
12ECF
3702 6866 00
H
Q
Extremely hard, Non abrasive
SC10/5 JET
10CF
3702 7090 00
H
Q
Extremely hard, Non abrasive
SC10/3
12ECF
3702 6723 00
H
Q
Very hard-Extremely hard, Slightly abrasive
SC9-10/3
12ECF
3702 6504 00
H
Q
Hard-Very hard, Slightly abrasive
SC8-9/4
12CF
3702 6404 00
H
Q
Hard-Very hard, Slightly abrasive
SC8-9/5 JET
10CF
3702 7108 00
H
Q
Medium Hard-Very Hard Slightly abrasive
SC7-9/4
12CF
3702 7085 00
H
Q
Medium Hard-Very Hard Slightly abrasive
SC7-9/5 JET
10CF
3702 7243 00
H
Q
Medium hard-hard, Abrasive+mixed
SC6-8/4
12CF
3702 6873 00
H
Q
Medium soft-hard, Abrasive, Fractured
SC5-6/3
12CF
8370 2081 70
H
Q
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
10CF
3702 5981 00
H
Q
Extremely abrasive, Highly fractured
SC2/3
10CF
3702 7217 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25 S
CF
8370 2003 81
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0923 07
Surface set (DMY) bits HQ Size
Design
H
Q
Tungsten carbide bits HQ Size
Design
H
Q
Reaming shells (RES) HQ Size
Design
Type
Product No.
H
Q
SC FH
3702 6851 00
H
Q
10" SC STD
3702 7138 00
Products in bold are stock items, other items are produced to order.
35
Bits for wireline core barrels HQ3 Impregnated (DBT) bits HQ3 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
H
Q3
Extremely hard, Non abrasive
SC10/3
12ECF
3702 6737 00
H
Q3
Extremely hard, Non abrasive
SC10/3
7FD
3702 6597 00
H
Q3
Hard-Very hard, Slightly abrasive
SC8-9/3
7CF
3702 6613 00
H
Q3
Hard-Very hard, Slightly abrasive
SC8-9/4
7CF
3702 6965 00
H
Q3
Medium hard-hard, Polishing+mixed
KX/3
7FD
3702 6253 00
H
Q3
Medium Hard-Very Hard moderately abrasive
SC7-9/4
7CF
3702 7103 00
H
Q3
Medium hard-hard, Abrasive+mixed
SC6-8/4
12ECF
3702 6966 00
H
Q3
Medium hard-hard, Abrasive+mixed
SC6-8/3
CF
3702 6812 00
H
Q3
Medium hard-hard, Abrasive+mixed
SC6-8/3
7FD
3702 6989 00
H
Q3
Medium soft, Abrasive, Fractured
SC5-6/3
7FD
3702 6259 00
H
Q3
Medium soft-hard, Abrasive, Fractured
SC5-6/3
7CF
3702 6804 00
H
Q3
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
7FD
3702 6947 00
H
Q3
Extremely abrasive, Highly fractured
SC2/3
7FD
3702 7218 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25 S
FD
3702 6089 00
Rock formation
Type
Waterways
Product No.
Soft
Corborit
FD
3702 7157 00
Surface set (DMY) bits HQ3 Size
Design
H
Q3
Tungsten carbide bits HQ3 Size
Design
H
Q3
Reaming shells (RES) HQ3
36
Size
Design
H
Q3
H
Q3
*) need inner tube adjustment
Type
Product No.
SC FH
3702 6851 00
10" SC STD *)
3702 7138 00
Products in bold are stock items, other items are produced to order.
Bits for wireline core barrels PG/PQ Impregnated (DBT) bits PG/PQ Size
Design
P
G, Q
Rock formation
Rock Group/Height
Waterways
Product No.
Extremely hard, Non abrasive
SC10/3
14ECF
3702 6475 00
P
G, Q
Hard-Very hard, Slightly abrasive
SC8-9/3
14ECF
3702 6615 00
P
G, Q
Medium hard-hard, Abrasive+mixed
SC6-8/3
14ECF
3702 6973 00
P
G, Q
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
14ECF
3702 6974 00
P
G, Q
Extremely abrasive, Highly fractured
SC2/3
14ECF
3702 7207 00
Rock formation
Diamond size/Quality
Waterways
Product No.
Soft-Medium hard
20/25 S
CF
8370 2020 10
Rock formation
Type
Waterways
Product No.
Soft
Corborit
CF
8372 0932 06
Surface set (DMY) bits PG/PQ Size
Design
P
G, Q
Tungsten carbide bits PQ Size
Design
P
G, Q
Reaming shells (RES) PG/PQ Size
Design
P
G, Q
Type
Product No.
SC FH
3702 7000 00
PG3/PQ3 Impregnated (DBT) bits PG3/Q3 Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
P
G3, Q3
Extremely hard, Non abrasive
SC10/3
10CF
3702 6877 00
P
G3, Q3
Very hard-Extremely hard, Slightly abrasive
SC9-10/3
10CF
3702 6616 00
P
G3, Q3
Hard-Very hard, Slightly abrasive
SC8-9/3
10CF
3702 6617 00
P
G3, Q3
Medium hard-hard, Abrasive+mixed
SC6-8/3
10CF
3702 6987 00
P
G3, Q3
Medium hard-hard, Abrasive+mixed
SC6-8/3
10FD
3702 6988 00
P
G3, Q3
Medium soft-hard, Abrasive, Fractured
SC5-6/3
10FD
3702 5794 00
P
G3, Q3
Soft-medium soft, Abrasive, Highly fractured
SC4-5/3
10FD
3702 6946 00
Diamond surface set (DIAMY) bits PG3/Q3 Size
Design
Rock formation
Diamond size/Quality
Waterways
Product No.
P
G3, Q3
Soft-Medium hard
20/25 S
FD
3702 6100 00
Tungsten carbide bits PG3/Q3 Size
Design
Rock formation
Type
Waterways
Product No.
P
G3, Q3
Soft
Corborit
FD
3702 7165 00
Type
Waterways
Product No.
Reaming shells (RES) PG3/Q3 Size
Design
P
G3,Q3
Rock formation
SC FH
Products in bold are stock items, other items are produced to order.
3702 7000 00
37
Bits for wireline core barrels S Geobor Impregnated (DBT) bits S Geobor Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
S
Geobor
1 Hard - Very hard, Polishing
KS(S++)/3
12FD
8370 2300 38
S
Geobor
1 Medium hard - hard, Polishing mixed
KX/2
12FD
8370 2300 12
S
Geobor
1 Medium hard-hard, Abrasive+mixed
SC6-8/3
12CF
3702 6978 00
S
Geobor
1 Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
9FD
3740 4007 61
S
Geobor
1 Soft-medium soft, Abrasive, Highly fractured
SC4-5/2
12SCAL
3740 4007 63
S
Geobor
1 Extremely abrasive, Highly fractured
SC2/2
9FD
3702 7186 00
Diamond surface set (DIAMY) bits S Geobor Size
Design
Rock formation
Diamond size/Quality
Waterways
Product No.
S
Geobor
1 Soft-Medium hard
20/25 S
FD
3702 1901 67
Diamond Crystaline (PDC) bits S Geobor Size
Design
Rock formation
Type
Waterways
Product No.
S
Geobor
1 Soft
Tripax 77INS CUB SAW
FD
3702 5066 00
S
Geobor
1 Soft
Tripax 96INS Tri. Semi R.
FD
3702 5085 00
S
Geobor
1 Soft
Tripax 60INS CUB Semi R.
12CF
3702 6461 00
S
Geobor
1 Soft
Diapax 8INS 13mm
13SCAL
3702 6391 00
Waterways
Product No.
Tungsten carbide bits S Geobor Size
Design
Method
Rock formation
Type
S
Geobor
1
Soft
TCI two step
8372 0941 10
S
Geobor
1
Soft
Corborit
8372 0925 05
S
Geobor
2 150/102
Very soft
TCI with pilot
8372 0902 10
S
Geobor
3 150/110
Very soft and unconsolidated
TCI with pilot
8372 0941 40
Type
Product No.
Surface set rib type
3702 5922 00
Reaming shells (RES) S Geobor
38
Size
Design
S
Geeobor
Products in bold are stock items, other items are produced to order.
Bits for wireline core barrels 46 Hagby Impregnated (DBT) bits 46 Hagby Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
46
Hagby
Extremely hard, Non abrasive
SC10/4
8ECF
3702 6865 00
46
Hagby
Extremely hard, Non abrasive
SC10/5 JET
4CF
3702 6925 00
46
Hagby
Extremely hard, Non abrasive
SC10EXT/5 JET
4CF
3702 7116 00
46
Hagby
Very hard-Extremely hard, Slightly abrasive
SC9-10/4
8ECF
3702 6495 00
46
Hagby
Hard-Very hard, Slightly abrasive
SC8-9/4
8CF
3702 6908 00
46
Hagby
Hard-Very hard, Polishing
KS(S++)/4
8ECF
3702 6297 00
46
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/4
8CF
3702 6788 00
46
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/5 JET
4CF
3702 7177 00
Type
Waterways
Product No.
Reaming shells (RES) 46 Hagby Size
Design
Rock formation
46
Hagby
SC FH
3702 7122 00
46
Hagby
SC STD
3702 6859 00
56 Hagby Impregnated (DBT) bits 56 Hagby Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
56
Hagby
Extremely hard, Non abrasive
SC10/4
10ECF
3702 6716 00
56
Hagby
Extremely hard, Non abrasive
SC10/5 JET
4CF
3702 6899 00
56
Hagby
Very hard-Extremely hard, Slightly abrasive
SC9-10/4
10ECF
3702 6506 00
56
Hagby
Hard-Very hard, Slightly abrasive
SC8-9/4
10CF
3702 6937 00
56
Hagby
Hard-Very hard, Polishing
KS(S++)/4
10ECF
3702 6298 00
56
Hagby
Medium Hard-Very Hard moderately abrasive
SC7-9/4
10CF
3702 7100 00
56
Hagby
Medium Hard-Very Hard moderately abrasive
SC7-9/5 JET
4CF
3702 7195 00
56
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/4
10CF
3702 6884 00
56
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/5 JET
4CF
3702 7077 00
56
Hagby
Medium soft-hard, Abrasive, Fractured
SC5-6/4
10CF
3702 6853 00
Waterways
Product No.
Tungsten carbide bits 56 Hagby Size
Design
Rock formation
Type
56
Hagby
Soft
Corborit
3702 7166 00
Reaming shells (RES) 56 Hagby Size
Design
56
Hagby
Rock formation
Type
Waterways
SC STD
Products in bold are stock items, other items are produced to order.
Product No. 3702 6857 00
39
Bits for wireline core barrels 56/42 Hagby Impregnated (DBT) bits 56/42 Hagby Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
56/42
Hagby
Extremely hard, Non abrasive
SC10/4
10ECF
3702 6982 00
56/42
Hagby
Hard-Very hard, Slightly abrasive
SC10/5 JET
4CF
3702 7113 00
56/42
Hagby
Very hard, Slightly abrasive very competent
SC9/5 JET
4CF
3702 7114 00
56/42
Hagby
Hard-Very hard, Slightly abrasive
SC8-9/4
10CF
3702 6981 00
56/42
Hagby
Hard-Very hard, Polishing
KS(S++)/4
10CF
3702 6984 00
56/42
Hagby
Medium Hard-Very Hard moderately abrasive
SC7-9/4
10CF
3702 7112 00
56/42
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/4
10CF
3702 6983 00
56/42
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/5JET
4CF
3702 7176 00
Waterways
Product No.
Tungsten carbide bits 56/42 Hagby Size
Design
Rock formation
Type
56/42
Hagby
Soft
Corborit
3702 7169 00
Reaming shells (RES) 56/42 Hagby Size
Design
56/42
Hagby
Rock formation
Type
Waterways
Surface set rib type
Product No. 3702 6985 00
66 Hagby Impregnated (DBT) bits 66 Hagby Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
66
Hagby
Extremely hard, Non abrasive
SC10/4
10ECF
3702 6798 00
66
Hagby
Extremely hard, Non abrasive
SC10/5 JET
6CF
3702 7164 00
66
Hagby
Very hard-Extremely hard, Slightly abrasive
SC9-10/4
10CF
3702 6682 00
66
Hagby
Hard-Very hard, Slightly abrasive
SC8-9/4
10CF
3702 6938 00
66
Hagby
Hard-Very hard, Slightly abrasive
SC8-9/5 JET
6CF
3702 7099 00
66
Hagby
Medium Hard-Very Hard moderately abrasive
SC7-9/4
10CF
3702 7081 00
66
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/4
10CF
3702 6885 00
66
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/5 JET
6CF
3702 7097 00
Waterways
Product No.
Tungsten carbide bits 66 Hagby Size
Design
Rock formation
Type
66
Hagby
Soft
Corborit
3702 7061 00
Reaming shells (RES) 66 Hagby
40
Size
Design
66
Hagby
Rock formation
Type Surface set rib type
Products in bold are stock items, other items are produced to order.
Waterways
Product No. T.B.A.
Bits for wireline core barrels 76 Hagby Impregnated (DBT) bits 76 Hagby Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
76
Hagby
Extremely hard, Non abrasive
SC10/4
10CF
3702 7204 00
76
Hagby
Very hard-Extremely hard, Slightly abrasive
SC9-10/4
10CF
3702 6571 00
76
Hagby
Hard-Very hard, Polishing
KS(S++)/4
10CF
3702 6392 00
76
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/4
10CF
3702 6878 00
Type
Waterways
Product No.
Reaming shells (RES) 76 Hagby Size
Design
76
Hagby
Rock formation
Surface set rib type
T.B.A.
77-3 Hagby Impregnated (DBT) bits 77-3 Hagby Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
77-3
Hagby
Extremely hard, Non abrasive
SC10/4
12CF
3702 6763 00
77-3
Hagby
Extremely hard, Non abrasive
SC10/5 JET
8CF
3702 7111 00
77-3
Hagby
Very hard-Extremely hard, Slightly abrasive
SC9-10/4
12CF
3702 6963 00
77-3
Hagby
Very hard-Extremely hard, Slightly abrasive
SC9-10/5 JET
8CF
3702 7098 00
77-3
Hagby
Hard-Very hard, Slightly abrasive
KS(S++)/3
12CF
3702 6749 00
77-3
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/4
12CF
3702 6803 00
Waterways
Product No.
Tungsten carbide bits 77-3 Hagby Size
Design
Rock formation
Type
77-3
Hagby
Soft
Corborit
3702 7015 00
Reaming shells (RES) 77-3 Hagby Size
Design
Rock formation
Type
Waterways
Product No.
77-3
Hagby
SC STD
3702 6854 00
77-3
Hagby
SC FH
3702 6856 00
103 Hagby Impregnated (DBT) bits 103 Hagby Size
Design
Rock formation
Rock Group/Height
Waterways
Product No.
103
Hagby
Extremely hard, Non abrasive
SC10/4
To be adviced
103
Hagby
Hard-Very hard, Slightly abrasive
KS(S++)/4
To be adviced
103
Hagby
Medium hard-hard, Abrasive+mixed
SC6-8/4
To be adviced
Reaming shells (RES) 103 Hagby Size
Design
103
Hagby
Rock formation
Type
Waterways
Surface set rib type
Products in bold are stock items, other items are produced to order.
Product No. To be adviced
41
Special diamond tools Craelius non-coring bits 46 - 76 Diamond surface set Diamy bits 46-76 Size
Conn. Box
Rock formation
Diamond size/Quality
Profile
Product No.
46
Cr 42
Soft-Medium hard
20/25 S
Concave
3702 6718 00
56
Cr 50
Soft-Medium hard
20/25 S
Concave
3702 6867 00
66
Cr 50
Soft-Medium hard
20/25 S
Concave
3702 6880 00
76
Cr 50
Soft-Medium hard
20/25 S
Concave
3702 6720 00
Craelius rod shoes (ROS) for wireline rods N, H, P, S Impreganted (DBT) ROS N, H, P, S Size
Rod conn.
ID(mm)
Type
Product No.
N
NK, NO
60,3
SC HD
3702 7179 00
H
HK, HO
77
SC HD
3702 7181 00
P
PG, PO
102,5
SC HD
3702 7183 00
S
SG
125
SC HD
3702 6918 00
BS tools for single tube coring Combine A + B + C with selected wire line rod (BQ,NQ or HQ) A. Impregnated (Diaborit) bits for single tube drilling with wireline rods BS, NS, HS Size
ID(mm)
Matrix type/Height
Product No.
BS
41,7
KS(S++)/3
3702 6784 00
NS
51,7
KS(S++)/3
3702 6785 00
HS
71,6
KS(S++)/3
3702 6912 00
B. Stabilizer/Reaming shell BS, NS, HS Size
Rod conn.
Type
Product No.
BS
BQ, BO
Blanc
3702 6557 00
NS
NQ, NO
Blanc
3702 6558 00
NS
NQ, NO
Surface set
3702 6822 00
HS
HQ, HO
Surface set
3702 6809 00
C. Core lifter BS, NS, HS Size
42
ID(mm)
Product No.
BS
41,7
3863 7202 00
NS
51,7
3863 7203 00
HS
71,6
3863 7212 00
Products in bold are stock items, other items are produced to order.
Hole opener/Reamer Craelius "hole opener" adapter kits A flexible and economic solution to get a larger hole size with a combination from the cataloge selected standard reaming shells and bits 1. Not able to reach TD (Total depth) with present hole size, and need to case. 2. Earlier drilled hole needs larger hole size for new investigation. 3. Machine capacity to weak to drill required hole size, reaming a solution. Adapter kit
Diamond products to be used (ordered separately from bit range in earlier pages)
Position no.
Product No.
A-B
Core bit AQ, BQ and Reaming shell BQ
1, 5
3702 6914 00
B-N
Core bit BQ, NQ and Reaming shell NQ
1, 5
3702 6915 00
Opening
Size
N-H 46 - 56
(mm)
Core bit NQ, HQ and Reaming shell HQ
1, 5
3702 6916 00
Core bit 46T2, 56T2 and Reaming shell 56T2
1, 5
3702 6889 00
46 - 66
(mm)
Core bit 46T2, 56T2, 66T2 and Reaming shell 66T2
1, 3, 4 ,5
3702 6890 00
56 - 66
(mm)
Core bit 56T2, 66T2 and Reaming shell 66T2
1, 2, 5
3702 6891 00
56 - 76
(mm)
Core bit 56T2, 66T2, 76T2 and Reaming shell 76T2
1, 2, 3, 4, 5
3702 6892 00
66 - 76
(mm)
Core bit 66T2, 76T2 and Reaming shell 76T2
1, 2, 5
3702 6893 00
66 - 86
(mm)
Core bit 66T2, 76T2, 86T2 and Reaming shell 86T2
1, 2, 3, 4, 5
3702 6894 00
76 - 86
(mm)
Core bit 76T2, 86T2 and Reaming shell 86T2
1, 2, 5
3702 6895 00
76 - 101
(mm)
Core bit 76T2, 86T2, 101T2 and Reaming shell 101T2
1, 2, 3, 4, 5
3702 6896 00
86 - 101
(mm)
Core bit 86T2, 101T2 and Reaming shell 101T2
1, 2, 5
3702 6897 00
Reaming shell
5
Drill bit
4
3
Drill bit
2 1 Drill bit
Products in bold are stock items, other items are produced to order.
43
Casing shoes Craelius casing shoes Impregnated (DBT) shoe Size
Casing
Rock formation
Type
Waterways
Product No.
46
44/37
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
4CF
3702 7140 00
46
44/37
Hard - very hard
SC STD
4CF
3702 7139 00
56
54/47
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
4CF
3702 7142 00
56
54/47
Hard - very hard
SC STD
4CF
3702 7141 00
66
64/57
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
6CF
3702 7144 00
66
64/57
Hard - very hard
SC STD
6CF
3702 7143 00
76
74/67
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
6CF
3702 7146 00
76
74/67
Hard - very hard
SC STD
6CF
3702 7145 00
86
84/77
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
6CF
3702 7148 00
86
84/77
Hard - very hard
SC STD
6CF
3702 7147 00
101
98/89
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
6CF
3702 7150 00
101
98/89
Hard - very hard
SC STD
6CF
3702 7149 00
116
113/104
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
8CF
3702 7152 00
116
113/104
Hard - very hard
SC STD
8CF
3702 7151 00
131
128/119
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
8CF
3702 7154 00
131
128/119
Hard - very hard
SC STD
8CF
3702 7153 00
146
143/134
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
10CF
3702 7156 00
146
143/134
Hard - very hard
SC STD
10CF
3702 7155 00
A
W
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
8CF
3702 6998 00
A
W
Hard - very hard
SC STD
8CF
3702 6999 00
B
W
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
8CF
3702 6996 00
B
W
Hard - very hard
SC STD
8CF
3702 6997 00
N
W
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
10CF
3702 6994 00
N
W
Hard - very hard
SC STD
10CF
3702 6995 00
H
W
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
12CF
3702 6992 00
H
W
Hard - very hard
SC STD
12CF
3702 6993 00
P
W
Hard - very hard (Heavy Duty recommended for drilling)
SC HD
15CF
3702 6990 00
P
W
Hard - very hard
SC STD
15CF
3702 6991 00
S
W, WG
Hard - very hard (Heavy Duty recommended for drilling)
Impreg
20CF
8370 1791 97
Surface set (DMY) shoe 76
74/67
Medium - hard
46
44/37
Rock formation Soft
Corborit
4CF
Product Number 8372 0820 01
86
84/77
Medium - hard
30/50 S
8370 1788 35
56
54/47
Soft
Corborit
4CF
8372 0822 09
101
98/89
Medium - hard
30/50 S
8370 1788 43
66
64/57
Soft
Corborit
6CF
8372 0824 07
116
113/104
Medium - hard
30/50 S
8370 1788 50
76
74/67
Soft
Corborit
6CF
8372 0826 05
B
W
Medium - hard
30/50 S
8370 1788 92
86
84/77
Soft
Corborit
6CF
8372 0828 03
N
W
Medium - hard
30/50 S
8370 1789 00
101
98/89
Soft
Corborit
6CF
8372 0830 09
H
W
Medium - hard
30/50 S
8370 1789 18
116
113/104 Soft
Corborit
8CF
8372 0832 07
131
128/119 Soft
Corborit
8CF
8372 0834 05
146
143/134 Soft
Corborit
10CF
8372 0836 03
Size
44
Tungsten carbide (CRB) shoe Diamond size, Product Quality Number 30/50 S 8370 1788 27
Casing
Rock formation
Size
Design
Type
Waterways
A
W
Soft
Corborit
8CF
8372 0850 04
B
W
Soft
Corborit
8CF
8372 0852 02
N
W
Soft
Corborit
10CF
8372 0854 00
H
W
Soft
Corborit
12CF
8372 0856 08
P
W
Soft
Corborit
15CF
8372 0858 06
S
W, WG
Soft
Corborit
20CF
T.B.A.
Products in bold are stock items, other items are produced to order.
To
Total
RPM
Flushing
W.O.B. Drilling time
Penetration Numbers of rate sharpening
Drill site:
Part number:
Bit lenght
Bit OD
Bid ID
Machine:
Wear
Serial number:
Atlas Copco GDE, Att: Peter Hedenstedt, SE-195 82 Märsta, Sweden, Telefax: +46 8 591 187 82, e-mail:
[email protected]
Core length
Please, forward soonest to:
From
Core barrel:
Bit length:
Date
Type:
Bit:
BIT RECORD CHART – TEST REPORT
Remark/formation/rock
Super Cutter (SC) range ’’Super Cutter’’ the new classification system n The rock formation characteristics are organized in groups 1-10. n Each group identifies a certain rock type. n Our new Super Cutters are identified with an applicable rock group number combination, instead of just a matrix name. SC ROCK GROUP
ROCK CHARACTERISTICS Soft or medium soft
1-4
Very abrasive Highly fractured Medium soft
Unmetamorphosed or weakly metamorphosed shales, sandstone and limestone Limestone and dolomite. Weathered granite and gneiss. Serpentinite and metaperidotite.
5
Abrasive
6
Abrasive
7
Moderately abrasive
8
Moderately abrasive
9
Slightly abrasive
10
ROCK TYPE
Fractured Hard
Unmetamorphosed or weakly metamorphosed diorite, gabbro peridotite and gneiss. Basalt, andesite.
Fairly competent Medium hard Competent Hard Competent Very hard
Metabasalt, amphibolite. Metamorphosed diorite and gabbro. Diabase. Quartz rich skarn. Granite and pegmatite. Weakly metamorphosed intermediate and acid volcanic. Metamorphosed granitic rock and wuartz quartz rich gneiss.
Very competent Extremely hard Non-abrasive
Chert and jasperite. Quartzite. Highly metamorphosed acid volcanic.
Fine grain Very competent
Comparison chart - The new rock group standard versus Craelius old metric names Rock groups
1-4
5
6
7
8
9
10
Old matrices
HH, KH
KH, KX
KH,HM, KM, KX
HM, KM, KX
KX, KS(S++)
KS(S++)
KS(SS)
n Long life, free cutting Extremely high impregnation, skilled engineering and unique production methods combined with high quality components. n Wide range of applications Just a few matrices cover all rock formations. n Fast and efficient penetration Unique matrix alloy design, allows worn diamonds to be replaced instantly by new diamonds. Use recommended drilling parameters and the Super Cutter bit will give optimal performance provided the matrix selected is suitable for the actual rock formation.
46
Bit application chart Rock type
Bit type SC 2
SC 4-5
SC 5-6
SC 6-8
SC 7-9
SC 8-9
SC 9-10
SC 10
Chert Jasperite Glassy quartz Rhyolite Diorite Granite Gneiss Quartzite Granite skarns Pegmatite Quartz Silicified Volcanics Basalt Diorite Diabase Gabbro Dolomite Weathered granite Serpentine Peridotite Conglomerates Sandy shales Sandstone Sandy Limestone
Very abrasive Abrasive Medium abrasive Slightly abrasive Non-abrasive
47
Atlas Copco Geotechnical Drilling and Exploration www.atlascopco.com
6991 0352 01f Märsta, Sweden, 28 January, 2008
© Copyright 2008, Atlas Copco Craelius AB, Märsta, Sweden. Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings. Illustrations and photos in this brochure may show equipment with optional extras. Specifications and equipment subjects to change without notice. Consult your Atlas Copco Customer Center for specific information.