Atlas Copco Exploration Products Product catalogue ... diamond products... · Product catalogue – Craelius Bits. Product catalogue – Craelius bits Jet technology ... Core bit
Post on 20-May-2018
237 Views
Preview:
Transcript
Atlas Copco Exploration Products
Product catalogue – Craelius Bits
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 ........................ 27
Special diamond tools .................................. 40
Hole opener/reamer ...................................... 41
Casing shoes ...................................................42
Test report chart ................................................. 44
Conversion factors ............................................. 45
Super cutter range ..............................................46
Bit application chart ...........................................47
�
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 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 production. Be assured we are certified and approved ISO
quality system. 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.
4
A bit close to the dreamOne 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.
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.
With Golden JET bits you will boost your productiv-ity and take another step closer to the dream. One hole, one bit.
Golden JET bits are developed and manufactured by Atlas Copco within the Super Cutter range.
Golden JET bits
JET technology
�
Golden JET bits
One hole, one bitAtlas Copco has launched a new range of long life wire line bits within the Craelius Super Cutter series. The Golden JET bit is the result of Atlas Copco´s commitment to develop unique products which improve our customers competitiveness.
Higher crown impregnation will logically lead to longer life. The JET design from Craelius diamond bits is a patented innovative solution with increased impregnation height of the crown, to give extended bit life.
The Golden JET bits reflect our ambition to develop products to improve our customers cost effiency. Each meter we prolong the core production instead of wasting time and money on rod handling, is added value for the customer. We are not there yet – but we are getting closer to ’’One hole, one bit’’.
Production instead of rod handling
JET bit characteristicsn Extremely long lifen Wide range of rock formationsn High penetration rates
Our unique solution, with increased impregnation height (currently 16 mm), results in an extremely stable crown.
By reducing the number of waterways, we created wider segments and larger base for stronger adhesion to the bit body. To maintain optimal cooling and cutting transportation, the segments are designed with slots in both outside and inside.
This unique, protected solution gives a long bit life combined with high penetration rate. A combination of the JET design and the range of matrices from the Super Cutter series will outperform any other bit on the market.
6
INREASING
MATRIX
HARDNESS
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 deter-mine the performance of an impregnated bit. The simultaneous erosion of the matrix and the diamonds makes the bit self sharpening.
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 im-proper use.
DiamondsOnly 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.
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.
Impregnated bits
SC ROCK GROUP APPLICATION (ROCK CHARACTERISTICS)
SC10 Extremely hard, non-abrasive, fine grain, very competent.
SC9-10 Very hard – extremly hard, slightly abrasive.
SC8-9 Hard – very hard, slightly abrasive.
KS (S++) 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.
7
Impregnated bits
CONDITIONS SC10 SC9-10 SC8-9 SC7-9 SC6-8 SC5-6 SC4-5 SC2
Extremely hard rock - Non abrasive rock x (x)
Very hard rock - Slightly abrasive rock x x x
Hard rock - Medium hard, slightly abrasive x x
Very hard rock - Hard, slightly abrasive (x) x x x
Very hard rock - Hard, abrasive rock (x) x x x
Hard rock - Medium hard rock, abrasive x x x x
Medium hard rock - Soft rock, fractured (x) (x) x x
High penetration x x x x x x x
Moderate penetration x
High water flow x x x x x x x x
Low water flow (x) x (x) (x)
(x) = Possible to use, but not the recommended choice
Crown heightStandard impregnated drill bits are available with different matrix heights:
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.
ProfilesMost impregnated bits have W-profile.
n Low (2): 6.� mm, Conventional bitsn Standard (�): 9.� mm, Conventional bits and WL bitsn Extra high (4): 12.� mm, Wire line bitsn Super (�): 16.0 mm, Wire line bits
8
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.
MatrixSurface set bits are manufactured using a universal hard type of matrix for all formations.
Semi-round
Multi-step
Two wide step (face discharge)
Concave profile (Non-coring)
Diamond qualityThe 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 2� spc. In hard formation, smaller diamonds �0 to �0 spc are typical.
Atlas Copco standard diamond sizes are:20/2� and �0/�� spc1 carat = Diamond weight of 0.2 gDiamond content is measured in carat (CRT).
Other diamond qualities and sizes on request.
ProfilesSurface set drill bits are available in different profiles to obtain optimal drilling performance.
Standard profiles for surface set core bits:
n Semi-roundn Multi-stepn Two wide step (face discharge)n Surface setn Non-coring bits with concave profile.
9
Shells and casing
Reaming shellsReaming shells are placed behind the drill bit on the core barrel to maintain the correct hole diameter and stabilize the core barrel.
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.
Surface set reaming shellsStandard 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 shoesAtlas Copco manufactures a comprehensive range of diamond and tungsten carbide (Corborit) casing shoes for standard drilling or positioning casing tubes into drill holes.
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.
Atlas Copco manufactures a comprehensive range of diamond and tungsten carbide set casing shoes for standard metric and DCDMA casing sizes.
n Impregnated casing shoe bits are manufactured with very hard matrix.
10" double ring FH heavy duty STD standard
Casing shoe: impregnated
10
Tungsten Carbide (TC) bitsCarbide 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 insertsn TC CORBORIT® bits
TC bits with octagonal insertsThese 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 CORBORIT® bitsCORBORIT® is another type of tungsten carbide bits manufactured of crushed carbide chips with a granular size of 2-� 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 bits
A range of bits designed especially for soil investigations and geotechnical drilling, but also suitable in some applications for mineral exploration.
Bits for soil investigations andgeotechnical drilling
TC octagonal insert
TC CORBORIT®
11
TRIPAXBits with brazed cubic or triangular PDC inserts em-bedded in the matrix. Bits with cubic inserts available with sawtooth profile.
PDC bits
DIAPAXBits with brazed round PDC inserts.
PDC (Poly-Crystalline Diamond Composite) BitsPDC 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
12
Drilling parameters
Drilling recommendationsTo select a suitable diamond bit for a given situation, basic information is needed:
n Geologyn Type and size of core barreln Flushing media
The final performance with selected bit depends on following parameters controlled by the operator:
n WOB – weight on bit n ROP – rate of penetrationn RPM – revolution per minute n RPI/RPC – revolution per inch/cm n Flushing
Craelius impregnated diamond bits are supplied with recommended drilling parameters for best performance.
Sometime 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 1�-2�%, 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.
WOB – Weight on bitWOB 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 bitn Hole deviationn 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.
ROP – Penetration rateROP 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 Bit type and sizen Capacity of core drilln Formationn Hole depthn Hole deviationn Flushing
RPM – Revolution per minuteImpregnated bits should generally be used with high RPM. Depending on bit diameter, rock condition and machine capacity.
Peripherical speed 2-� m/s is recommended for impregnated bits. For surface set diamond bits peripherical speed 1-�m/s is recommended.
The diagram below gives a rough recommendation for RPM related to bit type and hole diameter.
Impregnated
Surface set
CORBORIT®
TC-bit
TRIPAX
DIAPAX
1�
0 10 20 �0 40 �0
20
40
60
80
100
120
140
160
180
200
Fluid velocity in cm/s
Flow
rate
in li
tres
per
min
ute
(l/m
in)
Core barrel / Drill rodWireline Metric DCDMA AGM, AOTW
AQ 46/43 A/AW
BGM, BOTW B, BO, BQ
56/53NGM, NTW
H, OK, HQN/NW
56/43
NO2, NO3, NO, NQ, NQ3
66/53H/HW
101/HWPG, PQ, S GEOBOR (*)
66/43
N/BW
S GEOBOR (#)76/53
N/AW76/43
66/53
H/NW116/HW
86/43
101/NW
Water velocities and water quantities for various hole diameters.
Example: A 76 mm diameter hole is to be drilled, the drill rod diameter is �� mm and the desired flushing water velocity is 40 cm/s. Find the line for the 76 mm hole/�� mm drill rod; then find the velocity 40 cm/s on the curve’s X-axis. Follow the line 76/�0 until it bisects the 40 cm/s line, then follow a horizontal line to the left line and read off the water volume = 6� l/min.
(*) GEOBOR Method I (#) GEOBOR Methods II, III.
Drilling parameters
FlushingParticularly 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.
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.
Suitable amount of water for each bit type is stated on the sticker for drilling parameters.
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.
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.
RPI, RPC – Revolution per rate of penetrationRevolution per inch or centimetre of advance has been developed as an index to maintain correct relationship between RPM and ROP.
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.
Index recommendation: RPI 200-2�0 (RPC 80-100)For recommended RPM 1200 you can expect ROP 6" (1�cm) per minute
ROP = RPM/RPI = 1200/200 = 6 (inch/min)ROP = RPM/RPC = 1200/80 = 15 (cm/min)
GeneralHigher ROP Higher RPM Higher flow rate
B/AW
14
Core bit data
Size DesignHole diameter Core diameter Hole area Core area Cutting area
% of hole areamm in mm in cm2 in2 cm2 in2
A Q** 48 1.89 26,9 1.06 18,1 2.81 �,7 0.88 68.�
WG �0,0 1.19 7,1 1.10 60.8
WM �0,0 1.19 7,1 1.10 60.8
GM,OTW** �0,� 1.19 7,� 1.1� �9.0
QTK** �0,� 1.20 7,� 1.1� �9.6
48 JKT ��,� 1,�9 9,8 1.�2 4�.9
48 LTK ��,� 1,�9 9,8 1.�2 4�.9
48 TT ��,� 1,�9 9,8 1.�2 4�.9
B Q3** 60,0 2.�6 ��,� 1.�1 28,� 4.�7 8,8 1.�6 68.7
Q** �6,4 1.4� 1�,8 2.4� 44.0
QTK** 40,7 1.60 1�,0 2.02 �4.1
GM, OTW, B2** 42,0 1, 66 1�,9 2.17 �0.2
WG 42,0 1.66 1�,9 2.16 �0.7
WM 42,0 1.66 1�,9 2.16 �0.7
60 LTK 44,0 1,7� 1�,2 2.�� 46.�
60 TT 4�,2 1,78 16,0 2,48 4�.�
N Q3** 7�,6 2.98 4�,1 1.77 4�,0 6.96 1�,9 2.47 64.6
3/50** �0,2 1.97 19,8 �.0 �6.0
Q** 47,6 1.88 17,8 2.76 60.4
Q2** �0,7 2.0 20,1 �.12 ��.�
WG �4,7 2.16 2�,� �.64 47.7
WM �4,7 2.16 2�,� �.64 47.7
GM** �6,1 2.21 24,8 �.86 44.4
TNW 60,� 2.�8 28,7 4.4� �6.2
H Q3** 96,1 �.78 61,1 2.41 72,8 11.29 29,� 4.� �9.7
Q** 6�,� 2.� �1,7 4.91 �6.�
WG 99,2 �.91 76,2 �.0 4�,6 7.07 41.0
P Q,G** 122,7 4.81 8�,0 �.�4 117,2 18.24 �6,7 8.76 �1.6
G3/Q3** 122,7 4.81 8�,0 �.26 �4,1 8.�8 ��.8
S GEOBOR** 146,0 �.7� 102,0 4.0� 167,� 26.0� 81,7 12.7 �1.7
GEOBOR** 1�0,0* �.91 102,0 4.02 176,6 27.� 81,7 12.7 ��.7
DCDMA design
* Hole diameter with pilot bit** Wire line core barrel system
1�
Core bit data
Metric design
Size DesignHole diameter Core diameter Hole area Core area Cutting area
% of hole areamm in mm in cm2 in2 cm2 in2
46 TT 46,� 1.82 ��,� 1.�9 16,8 2.6 9,8 1.�2 41.7
T2 �1,7 1.2� 7,9 1.22 ��.0
B �1,7 1.2� 7,9 1.22 ��.0
56 TT �6,� 2.22 4�,2 1.78 24,9 �.86 16,0 2.48 ��.7
T2 41,7 1.64 1�,7 2.12 4�.0
B 41,7 1.64 1�,7 2.12 4�.0
66 T2 66,� 2.61 �1,7 2.04 �4,� �.�� 21,0 �.26 �9.1
B �1,7 2.04 21,0 �.26 �9.1
76 T2 76,� �.0 61,7 2.4� 4�,7 7.09 29,9 4.84 �4.6
T6 �7,0 2.24 2�,� �.9� 44.2
T6S 47,7 1.88 17,9 2.78 60.8
B 61,7 2.4� 29,9 4.64 �4.6
86 T2 86,6 �.4 71,7 2.82 �8,� 9.07 40,4 6.26 �0.9
T6 67,0 2.64 ��,� �.47 �9.7
T6S �7,7 2.27 26,1 4.0� ��.4
B 71,7 2.82 40,4 6.26 �0.9
101 T2 101,� �.99 8�,7 �.� 80,6 12.� ��,0 8.�� �1.8
T6 79,0 �.11 49,0 7.6 �9.2
T6S 71,7 2.82 40,4 6.26 49.9
B 86,7 �.41 �9,0 9.1� 26.8
116 T6 116,� 4.�8 9�,0 �.66 106,2 16.47 67,9 10.�� �6.1
T6S 8�,7 �.�7 �7,7 8.9� 4�.7
B 101,7 4.0 81,2 12.�9 2�.�
131 T6 1�1,� �.17 108,0 4.2� 1��,4 20.99 91,6 14.2 �2.�
T6S 100,7 �.96 79,6 12.�4 41.2
B 116,7 4.�6 107,0 16.�9 21.0
146 T6 146,� �.76 12�,0 4.84 168,1 26.06 118,8 18.42 29.�
T6S 11�,7 4.�6 10�,1 16.29 �7.�
B 1�1,7 �.19 1�6,2 21.12 19.0
16
CBT DMY 146 T6S 20/25 S FD
Diamond gradeTypeProduct
Dimension
Core barrel design
Diamondsize
Flush alternative
CBT DBT 46 TT SC10 /3 CFF
Bit profiles
Flush alternativesn CF (channel flush)n CFF (CF to be filed)n ECF (extended channel flush)n FD (face discharge flush)n JET few narrow water ways combined with outer-
and inner diameter slots.
Semi-round profileProfile for high penetration rate. Lower carat weight than other profiles. Standard profile for surface set thin kerf drill bits.
Multi step profileAllows higher penetration rates than round profile. Fragile in fractured formation, i.e. surface set wireline bits.
Two wide steps with face discharge profileFor use in soft formation with face discharge, surface set T6S, S-GEOBOR and triple tube NK�, HK�, PG�.
W profileStandard profile for most impregnated bits.
Sawtooth profile (side view)Sawtooth profile is used only in TRIPAX bits.
Flat profileProfile for some impregnated bits.
Concave profileProfile only for non-coring bits.
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.
17
CODE KEY SEGMENT CODE EXPLANATION
PRODUCT
CBT Core Bit
NCB Non Coring Bit
CAS Casing Shoe Bit
RES Reaming Shell
ROS Rod Shoe Bit
TYPE
Diamond bit rangeDBT Impregnated
DMY Surface set
PDC bit rangeDPX Diapax
TRX Tripax
TC bit rangeTCI TC insert
CRB Corborit
STANDARD DIAMOND SURFACE SET BITS
Diamond grade S Special quality
Diamond size SPC Stones per carat
FLUSH ALTERNATIVES
Standard
CF Channel flush
ECF Expanded channel flush
FD Face discharge
Optional (on request)R Reinforced ID
RR Reinforced ID and OD
AdditionalINS Inserts (indicate no. of inserts DPX, TRX etc.)
PRF Profile (indicate bit profile)
Codes
CBT DMY 146 T6S 20/25 S FD
Diamond gradeTypeProduct
Dimension
Core barrel design
Diamondsize
Flush alternative
Code structuresIn the code structure we describe the product features in accordance with key below. With this key you will be able identify the product.
Core bit, Impregnated, 46TT, Matrix Application SC10, Standard high /�, Channel flushing CFF.
Short: CBT DBT 46TT SC10/3 CFF
Core bit, Surface set, 146T6S,20/2�SPC, Quality S, Face discharge FD.
Short: CBT DMY 146T6S 20/25 S FD
CBT DBT 46 TT SC10 /3 CFF
TypeProduct
Dimension
Core barrel design
Application
Matrix height
Flush alternative
=
=
18 Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 46TTSize Design Rock formation Rock Group/Height Waterways Product Number
46 TT Extremely hard, Non abrasive SC10/� 8CFF �702 6712 00
46 TT Hard-Very hard, Slightly abrasive SC8-9/� 6CFF �702 690� 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/� 8CFF �702 686� 00
46 TT Medium soft-hard, Abrasive, Farctured SC�-6/� 6CFF 8�70 0760 40
46 TT Soft-medium soft, Abrasive, Highly fractured SC4-�/2 6CFF �702 721� 00
46 TT Extremely abrasive, Highly fractured SC2/� 6CFF �702 7202 00
Reaming shells (RES) 46 TTSize Design Type Product Number
46 TT Surface set rib type 8370 1754 30
46 TT SC STD �702 712� 00
Impregnated (DBT) bits 48TT (LTK48)Size Design Rock formation Rock Group/Height Waterways Product Number
48(A) TT Extremely hard, Non abrasive SC10/3 8CF 3702 6694 00
48(A) TT Hard-Very hard, Slightly abrasive SC8-9/� 8CF �702 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, Farctured SC�-6/� 6CF 8�70 0780 4�
48(A) TT Soft-medium soft, Abrasive, Highly fractured SC4-�/� 6CF �702 62�2 00
Reaming shells (RES) 48TT (LTK48)Size Design Type Product Number
48(A) TT Surface set rib type 8370 1749 75
48(A) TT SC STD �702 7126 00
Impregnated (DBT) bits 56TTSize Design Rock formation Rock Group/Height Waterways Product Number
�6 TT Extremely hard, Non abrasive SC10/� 10CFF �702 6869 00
�6 TT Very hard-Extremely hard, Slightly abrasive SC9-10/� 10CFF �702 6498 00
�6 TT Hard-Very hard, Slightly abrasive SC8-9/� 8CFF �702 6904 00
56 TT Hard-Very hard, Polishing KS(S++)/3 10CFF 8370 2300 20
�6 TT Medium hard-hard, Polishing+mixed KX/� 10CFF 8�70 2�00 02
56 TT Medium hard-hard, Polishing KM/3 8CFF 8370 0711 47
�6 TT Medium hard-hard, Polishing HM/� 8CFF 8�70 0770 �0
56 TT Medium hard-hard, Abrasive+mixed SC6-8/3 8CFF 3702 6864 00
�6 TT Soft-medium soft, Abrasive, Highly fractured SC4-�/� 8CFF �702 6800 00
�6 TT Extremely abrasive, Highly fractured SC2/� 8CFF �702 6888 00
Reaming shells (RES) 56TTSize Design Type Product Number
56 TT Surface set rib type 8370 1754 40
�6 TT SC STD �702 7127 00
Bits for conventional core barrels
19
Bits for conventional core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 46T2Size Design Rock formation Rock Group/Height Waterways Product Number
46 T2 Extremely hard, Non abrasive SC10/3 8ECF 3702 6725 00
46 T2 Hard-Very hard, Slightly abrasive SC8-9/� 6CF �702 690� 00
46 T2 Hard-Very hard, Polishing KS(S++)/3 8CF 8370 2300 21
46 T2 Medium hard-hard, Abrasive+mixed SC6-8/� 6CF �702 6879 00
46 T2 Medium soft-hard, Abrasive, Farctured SC�-6/� 6CF 8�70 064� 60
46 T2 Soft-medium soft, Abrasive, Highly fractured SC4-�/� 6CF �702 �997 00
46 T2 Extremely abrasive, Highly fractured SC2/� 6CF �702 7201 00
Reaming shells (RES) 46T2Size Design Type Product Number
46 T2 SC STD 3702 7128 00
Impregnated (DBT) bits 56T2Size Design Rock formation Rock Group/Height Waterways Product Number
56 T2 Extremely hard, Non abrasive SC10/3 10ECF 3702 6705 00
�6 T2 Very hard-Extremely hard, Slightly abrasive SC9-10/� 10ECF �702 6472 00
�6 T2 Hard-Very hard, Slightly abrasive SC8-9/� 8CF �702 6906 00
56 T2 Hard-Very hard, Polishing KS(S++)/3 10CF 8370 2300 22
�6 T2 Medium hard-hard, Polishing+mixed KX/� 10ECF 8�70 2�00 04
�6 T2 Medium hard-hard, Abrasive+mixed SC6-8/� 8CF �702 6826 00
�6 T2 Soft-medium soft, Abrasive, Highly fractured SC4-�/� 8CF �702 6801 00
�6 T2 Extremely abrasive, Highly fractured SC2/� 8CF �702 720� 00
Surface set (DMY) bits 56T2Size Design Rock formation Diamond size/Quality Waterways Product Number
�6 T2 Soft-Medium hard �0/�0 S CF 8�70 0680 02
Reaming shells (RES) 56T2Size Design Type Product Number
56 T2 SC STD 3702 7129 00
Impregnated (DBT) bits 66T2Size Design Rock formation Rock Group/Height Waterways Product Number
66 T2 Extremely hard, Non abrasive SC10/� 12CF �702 7192 00
66 T2 Hard-Very hard, Slightly abrasive SC8-9/� 8CF �702 7020 00
66 T2 Medium hard-hard, Abrasive+mixed SC6-8/� 8CF �702 7019 00
66 T2 Medium soft-hard, Abrasive, Farctured SC�-6/� 8CF �702 7198 00
66 T2 Soft-medium soft, Abrasive, Highly fractured SC4-�/� 8CF �702 7018 00
66 T2 Extremely abrasive, Highly fractured SC2/� 8CF �702 7017 00
Surface set (DMY) bits 66T2Size Design Rock formation Diamond size/Quality Waterways Product Number
66 T2 Soft-Medium hard �0/�0 S CF 8�70 0680 8�
Reaming shells (RES) 66T2Size Design Type Product Number
66 T2 SC STD 3702 7130 00
20
Bits for conventional core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 76T2Size Design Rock formation Rock Group/Height Waterways Product Number
76 T2 Extremely hard, Non abrasive SC10/� 12ECF �702 671� 00
76 T2 Hard-Very hard, Slightly abrasive SC8-9/� 10CF �702 6907 00
76 T2 Medium hard-hard, Abrasive+mixed SC6-8/3 10CF 3702 6900 00
76 T2 Medium soft-hard, Abrasive, Farctured SC�-6/� 10CF �702 7197 00
76 T2 Soft-medium soft, Abrasive, Highly fractured SC4-�/� 12CF �702 6772 00
76 T2 Extremely abrasive, Highly fractured SC2/� 12CF 8�70 0620 �9
Surface set (DMY) bits 76T2Size Design Rock formation Diamond size/Quality Waterways Product Number
76 T2 Soft-Medium hard �0/�0 S CF 8�70 0680 9�
Tungsten carbide bits 76T2Size Design Rock formation Type Waterways Product Number
76 T2 Soft Corborit CF 8�72 012� 0�
Reaming shells (RES) 76T2Size Design Type Product Number
76 T2 SC STD 3702 7131 00
Impregnated (DBT) bits 86T2Size Design Rock formation Rock Group/Height Waterways Product Number
86 T2 Extremely hard, Non abrasive SC10/2 14ECF �702 6698 00
86 T2 Hard-Very hard, Slightly abrasive SC8-9/2 12CF �702 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 8�70 0620 47
Surface set (DMY) bits 86T2Size Design Rock formation Diamond size/Quality Waterways Product Number
86 T2 Soft-Medium hard �0/�0 S CF 8�70 0681 01
Tungsten carbide bits 86T2Size Design Rock formation Type Waterways Product Number
86 T2 Soft Corborit CF 8�72 0124 04
Reaming shells (RES) 86T2Size Design Type Product Number
86 T2 SC STD 3702 7132 00
21
Bits for conventional core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 101T2Size Design Rock formation Rock Group/Height Waterways Product Number
101 T2 Extremely hard, Non abrasive SC10/2 1�ECF �702 6827 00
101 T2 Hard-Very hard, Slightly abrasive SC8-9/2 14CF �702 707� 00
101 T2 Medium hard-hard, Abrasive+mixed SC6-8/� 14CF �702 7092 00
101 T2 Soft-medium soft, Abrasive, Highly fractured SC4-5/3 14CF 3702 6776 00
101 T2 Extremely abrasive, Highly fractured SC2/� 14CF 8�70 0620 �4
Surface set (DMY) bits 101T2Size Design Rock formation Diamond size/Quality Waterways Product Number
101 T2 Soft-Medium hard �0/�0 S CF 8�70 0681 19
Tungsten carbide bits 101T2Size Design Rock formation Type Waterways Product Number
101 T2 Soft Corborit CF 8�72 012� 0�
Reaming shells (RES) 101T2Size Design Type Product Number
101 T2 SC STD 3702 7133 00
Impregnated (DBT) bits TNWSize Design Rock formation Rock Group/Height Waterways Product Number
N T-W Extremely hard, Non abrasive SC10/� 12ECF �702 7021 00
N T-W Hard-Very hard, Slightly abrasive SC8-9/� 10CF �702 706� 00
N T-W Medium hard-hard, Polishing HM/2 10CF 8�70 1111 82
N T-W Medium hard-hard, Abrasive+mixed SC6-8/� 10CF �702 70�� 00
Reaming shells (RES) TNWSize Design Type Product Number
N T-W SC STD
N T-W Surface set rib type 8370 1755 40
Impregnated (DBT) bits 46BSize Design Rock formation Rock Group/Height Waterways Product Number
46 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 6CF �702 7224 00
Tungsten carbide bits 46BSize Design Rock formation Type Waterways Product Number
46 B Soft Corborit CF 8�72 0�18 00
Reaming shells (RES) 46BSize Design Type Product Number
46 B Surface set Ext. type
�702 6�40 00
22
Bits for conventional core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 56BSize Design Rock formation Rock Group/Height Waterways Product Number
�6 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 8CF 8�70 2�00 40
Tungsten carbide bits 56BSize Design Rock formation Type Waterways Product Number
�6 B Soft Corborit CF 8�72 0�19 09
Reaming shells (RES) 56BSize Design Type Product Number
�6 B Surface set Ext. type
�702 6�41 00
Impregnated (DBT) bits 66BSize Design Rock formation Rock Group/Height Waterways Product Number
66 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 10CF �702 678� 00
Tungsten carbide bits 66BSize Design Rock formation Type Waterways Product Number
66 B Soft Corborit CF 8�72 0�20 06
Reaming shells (RES) 66BSize Design Type Product Number
66 B Surface set Ext. type
�702 6�42 00
Impregnated (DBT) bits 76BSize Design Rock formation Rock Group/Height Waterways Product Number
76 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 10CF �702 6771 00
76 B Medium hard-hard, Abrasive+mixed SC6-8/� 10CF �702 6986 00
Tungsten carbide bits 76BSize Design Rock formation Type Waterways Product Number
76 B Soft Corborit CF 8�72 0�21 0�
Reaming shells (RES) 76BSize Design Type Product Number
76 B Surface set Ext. type
�702 6�4� 00
2�
Bits for conventional core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 86BSize Design Rock formation Rock Group/Height Waterways Product Number
86 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 12CF �702 677� 00
Tungsten carbide bits 86BSize Design Rock formation Type Waterways Product Number
86 B Soft Corborit CF 8�72 0�22 04
Reaming shells (RES) 86BSize Design Type Product Number
86 B Surface set Ext. type
�702 6�44 00
Impregnated (DBT) bits 101BSize Design Rock formation Rock Group/Height Waterways Product Number
101 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 14CF �702 677� 00
Tungsten carbide bits 101BSize Design Rock formation Type Waterways Product Number
101 B Soft Corborit CF 8�72 0�2� 0�
Reaming shells (RES) 101BSize Design Type Product Number
101 B Surface set Ext. type
�702 6�4� 00
Impregnated (DBT) bits 116BSize Design Rock formation Rock Group/Height Waterways Product Number
116 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 16CF �702 722� 00
Tungsten carbide bits 116BSize Design Rock formation Type Waterways Product Number
116 B Soft Corborit CF 8�72 0�24 02
Reaming shells (RES) 116BSize Design Type Product Number
116 B Surface set Ext. type
�702 6744 00
Impregnated (DBT) bits 131BSize Design Rock formation Rock Group/Height Waterways Product Number
1�1 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 16CF �702 7226 00
Tungsten carbide bits 131BSize Design Rock formation Type Waterways Product Number
1�1 B Soft Corborit CF 8�72 0�2� 01
Reaming shells (RES) 131BSize Design Type Product Number
1�1 B Surface set Ext. type
�702 6821 00
24
Bits for conventional core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 146BSize Design Rock formation Rock Group/Height Waterways Product Number
146 B Soft-medium soft, Abrasive, Highly fractured SC4-�/2 18CF �702 7227 00
Tungsten carbide bits 146BSize Design Rock formation Type Waterways Product Number
146 B Soft Corborit CF 8�72 0�26 00
Reaming shells (RES) 146BSize Design Type Product Number
146 B Surface set Ext. type
�702 6817 00
Impregnated (DBT) bits 76T6Size Design Rock formation Rock Group/Height Waterways Product Number
76 T6 Medium hard-hard, Abrasive+mixed SC6-8/2 8CF �702 7228 00
76 T6 Soft-medium soft, Abrasive, Highly fractured SC4-�/2 8ECF �702 7229 00
Surface set (DMY) bits 76T6Size Design Rock formation Diamond size/Quality Waterways Product Number
76 T6 Soft-Medium hard �0/�0 S CF 8�70 0686 14
Tungsten carbide bits 76T6Size Design Rock formation Type Waterways Product Number
76 T6 Soft Corborit CF 8�72 01�� 11
Reaming shells (RES) 76T6Size Design Type Product Number
76 T6 Surface set rib type 8�70 2�00 62
Impregnated (DBT) bits 86T6Size Design Rock formation Rock Group/Height Waterways Product Number
86 T6 Medium hard-hard, Abrasive+mixed SC6-8/2 9CF �702 72�0 00
86 T6 Soft-medium soft, Abrasive, Highly fractured SC4-�/2 9ECF �702 72�1 00
Surface set (DMY) bits 86T6Size Design Rock formation Rock Group/Height Waterways Product Number
86 T6 Soft-Medium hard �0/�0 S CF 8�70 0686 22
Tungsten carbide bits 86T6Size Design Rock formation Rock Group/Height Waterways Product Number
86 T6 Soft Corborit CF 8�72 01�4 10
Reaming shells (RES) 86T6Size Design Rock formation Rock Group/Height Waterways Product Number
86 T6 Surface set rib type 8�70 2�00 6�
2�
Bits for conventional core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 101T6Size Design Rock formation Rock Group/Height Waterways Product Number
101 T6 Medium hard-hard, Abrasive+mixed SC6-8/2 10CF �702 7191 00
101 T6 Soft-medium soft, Abrasive, Highly fractured SC4-�/2 10ECF �702 66�2 00
Surface set (DMY) bits 101T6Size Design Rock formation Rock Group/Height Waterways Product Number
101 T6 Soft-Medium hard �0/�0 S CF 8�70 0686 �0
Tungsten carbide bits 101T6Size Design Rock formation Rock Group/Height Waterways Product Number
101 T6 Soft Corborit CF 8�72 01�� 19
Reaming shells (RES) 101T6Size Design Rock formation Rock Group/Height Waterways Product Number
101 T6 Surface set rib type 8�70 2�00 64
Impregnated (DBT) bits 116T6Size Design Rock formation Rock Group/Height Waterways Product Number
116 T6 Hard-Very hard, Slightly abrasive SC8-9/2 11CF �702 691� 00
116 T6 Medium hard-hard, Abrasive+mixed SC6-8/2 11CF �702 7219 00
116 T6 Soft-medium soft, Abrasive, Highly fractured SC4-�/2 11CF �702 72�2 00
Surface set (DMY) bits 116T6Size Design Rock formation Diamond size/Quality Waterways Product Number
116 T6 Soft-Medium hard �0/�0 S CF 8�70 0686 48
Tungsten carbide bits 116T6Size Design Rock formation Type Waterways Product Number
116 T6 Soft Corborit CF 8�72 01�6 18
Reaming shells (RES) 116T6Size Design Type Product Number
116 T6 Surface set rib type 8�70 2�00 6�
26
Bits for conventional core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 131T6Size Design Rock formation Rock Group/Height Waterways Product Number
1�1 T6 Medium hard-hard, Abrasive+mixed SC6-8/2 12CF �702 7221 00
1�1 T6 Soft-medium soft, Abrasive, Highly fractured SC4-�/2 12CF �702 72�� 00
Surface set (DMY) bits 131T6Size Design Rock formation Diamond size/Quality Waterways Product Number
1�1 T6 Soft-Medium hard 20/2� S CF 8�70 066� 86
Tungsten carbide bits 131T6Size Design Rock formation Type Waterways Product Number
1�1 T6 Soft Corborit CF 8�72 0�2� 01
Reaming shells (RES) 131T6Size Design Rock formation Type Waterways Product Number
1�1 T6 Surface set rib type 8�70 2�00 66
Impregnated (DBT) bits 146T6Size Design Rock formation Type Waterways Product Number
146 T6 Medium Hard-Very Hard Slightly abrasive SC7-9/2 1�CF �702 722� 00
146 T6 Medium hard-hard, Abrasive+mixed SC6-8/2 1�CF �702 72�4 00
146 T6 Soft-medium soft, Abrasive, Highly fractured SC4-�/2 1�CF �702 6692 00
Surface set (DMY) bits 146T6Size Design Rock formation Type Waterways Product Number
146 T6 Soft-Medium hard �0/�0 S CF 8�70 066� 94
Tungsten carbide bits 146T6Size Design Rock formation Type Waterways Product Number
146 T6 Soft Corborit CF 8�72 01�8 16
Reaming shells (RES) 146T6Size Design Type Product Number
146 T6 Surface set rib type 8�70 2�00 67
101T6SSurface set (DMY) bits 101T6S
Size Design Rock formation Diamond size/Quality Waterways Product Number
101 T6S Soft-Medium hard 20/2� S FD 8�70 0907 17
Tungsten carbide bits 101T6SSize Design Rock formation Type Waterways Product Number
101 T6S Soft Corborit FD 8�72 0228 09
131T6SSurface set (DMY) bits 131T6S
Size Design Rock formation Diamond size/Quality Waterways Product Number
1�1 T6S Soft-Medium hard 20/2�S FD 8�70 0907 ��
27
Bits for wireline core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits AOTW(AGM)Size Design Rock formation Rock Group/Height Waterways Product Number
A TW(GM) Extremely hard, Non abrasive SC10/4 8ECF �702 6902 00
A TW(GM) Extremely hard, Non abrasive SC10/� JET 4CF �702 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 �702 72�� 00
A TW(GM) Medium Hard-Very Hard Slightly abrasive SC7-9/� JET 4CF �702 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/� JET 4CF �702 72�0 00
A TW(GM) Medium soft-hard, Abrasive, Farctured SC�-6/� 8ECF �702 7171 00
A TW(GM) Medium soft-hard, Abrasive, Farctured SC�-6/� JET 4CF �702 72�1 00
A TW(GM) Soft-medium soft, Abrasive, Highly fractured SC4-�/� 8ECF �702 7172 00
A TW(GM) Soft-medium soft, Abrasive, Highly fractured SC4-�/� JET 4CF �702 72�0 00
Reaming shells (RES) AOTW(AGM)Size Design Type Product Number
A TW(GM) SC FH 3702 7210 00
A TW(GM) Surface set rib type 8�70 17�� 70
Impregnated (DBT) bits BOTW(BGM)Size Design Rock formation Rock Group/Height Waterways Product Number
B TW(GM) Extremely hard, Non abrasive SC10/4 10ECF 3702 6741 00
B TW(GM) Extremely hard, Slightly abrasive SC10/� JET 6CF �702 7104 00
B TW(GM) Very hard-Extremely hard, Slightly abrasive SC9-10/� 10ECF �702 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/� JET 6CF �702 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 �702 706� 00
B TW(GM) Medium Hard-Very Hard moderately abrasive SC7-9/� JET 6CF �702 7082 00
B TW(GM) Medium hard-hard, Abrasive+mixed SC6-8/4 10CF �702 682� 00
B TW(GM) Medium soft-hard, Abrasive, Farctured SC�-6/� 10CF 8�70 211� 80
B TW(GM) Soft-medium soft, Abrasive, Highly fractured SC4-�/� 8ECF �702 72�6 00
B TW(GM) Extremely abrasive, Highly fractured SC2/� 10CF �702 6418 00
Surface set (DMY) bits BOTW(BGM)Size Design Rock formation Diamond size/Quality Waterways Product Number
B TW(GM) Soft-Medium hard �0/�0 S CF 8�70 210� 40
Reaming shells (RES) BOTW(BGM)Size Design Type Product Number
B TW(GM) SC STD 3702 7134 00
B TW(GM) *) need inner tube adjustment 10" SC STD *) 3702 7135 00
B TW(GM) Surface set rib type 8�70 17�� 80
28
Bits for wireline core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits NTW(NGM)Size Design Rock formation Rock Group/Height Waterways Product Number
N TW(GM) Extremely hard, Non abrasive SC10/4 12ECF �702 6711 00
N TW(GM) Very hard-Extremely hard, Slightly abrasive SC9-10/� 12ECF �702 6608 00
N TW(GM) Medium hard-hard, Polishing+mixed KX/3 12ECF 8370 2300 11
N TW(GM) Medium soft, Abrasive, Fractured SC�-6/� 12CF 8�70 211� 90
Reaming shells (RES) NTW(NGM)Size Design Type Product Number
N TW(GM) Surface set rib type 8370 1755 90
Impregnated (DBT) bits AQSize Design Rock formation Rock Group/Height Waterways Product Number
A Q Extremely hard, Non abrasive SC10/4 8ECF �702 6980 00
A Q Hard-Very hard, Polishing KS(S++)/4 8ECF �702 6�21 00
A Q Medium hard-hard, Abrasive+mixed SC6-8/4 8ECF �702 7060 00
Reaming shells (RES) AQSize Design Type Product Number
A Q Surface set rib type �702 6169 00
Impregnated (DBT) bits AQTKSize Design Rock formation Rock Group/Height Waterways Product Number
A QTK Extremely hard, Non abrasive SC10/4 8ECF �702 6726 00
A QTK Hard-Very hard, Polishing KS(S++)/4 8CF �702 �840 00
A QTK Medium hard-hard, Polishing+mixed KX/� 8ECF �702 6�48 00
Reaming shells (RES) AQTKSize Design Type Product Number
A QTK Surface set rib type 8�70 17�� 60
29Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits BQSize Design Rock formation Rock Group/Height Waterways Product Number
B Q Extremely hard, Non abrasive SC10/4 8ECF �702 671� 00
B Q Extremely hard, Slightly abrasive SC10/� JET 6CF �702 7080 00
B Q Very hard-Extremely hard, Slightly abrasive SC9-10/� 8ECF �702 6�02 00
B Q Very hard, Slightly abrasive,Very competent SC9/� JET 6CF �702 7091 00
B Q Hard-Very hard, Slightly abrasive SC8-9/� JET 6CF �702 710� 00
B Q Hard-Very hard, Slightly abrasive SC8-9/4 8CF �702 6��1 00
B Q Hard-Very hard, Polishing KS(S++)/� 8CF 8�70 2�00 �0
B Q Medium Hard-Very Hard Slightly abrasive SC7-9/4 8CF �702 707� 00
B Q Medium Hard-Very Hard moderately abrasive SC7-9/� JET 6CF �702 7119 00
B Q Medium hard-hard, Polishing+mixed KX/4 8ECF �702 6�62 00
B Q Medium hard-hard, Abrasive+mixed SC6-8/4 8ECF �702 7006 00
B Q Medium hard-hard, Abrasive+mixed SC6-8/4 8CF �702 6824 00
B Q Medium soft-hard, Abrasive, Farctured SC�-6/� 8CF 8�70 20�6 80
B Q Soft-medium soft, Abrasive, Highly fractured SC4-�/� 6CF �702 6792 00
B Q Extremely abrasive, Highly fractured SC2/� 6CF �702 720� 00
Surface set (DMY) bits BQSize Design Rock formation Diamond size/Quality Waterways Product Number
B Q Soft-Medium hard 20/2�S CF 8�70 2001 42
Reaming shells (RES) BQSize Design Rock formation Type Waterways Product Number
B Q SC FH �702 6847 00
B Q *) need inner tube adjustment 10" SC STD *) �702 71�6 00
Impregnated (DBT) bits BQTKSize Design Rock formation Diamond size/Quality Waterways Product Number
B QTK Extremely hard, Non abrasive SC10/4 8ECF �702 676� 00
B QTK Extremely hard, Non abrasive SC10/� JET 6CF �702 7121 00
B OTK Very hard, Slightly abrasive,Very competent SC9/� JET 6CF �702 7120 00
B QTK Hard-Very hard, Polishing KS(S++)/4 8ECF �702 6290 00
B QTK Medium hard-hard, Abrasive+mixed SC6-8/4 8ECF �702 7007 00
Medium soft-hard, Abrasive, Farctured SC�-6/� 8CF �702 6289 00
Reaming shells (RES) BQTKSize Design Rock formation Type Waterways Product Number
B QTK Surface set rib type �702 6�67 00
Bits for wireline core barrels
�0 Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits NQSize Design Rock formation Rock Group/Height Waterways Product Number
N Q Extremely hard, Non abrasive SC10/4 10ECF �702 6714 00
N Q Extremely hard, Slightly abrasive SC10/� JET 8CF �702 7089 00
N Q Very hard-Extremely hard, Slightly abrasive SC9-10/� 10ECF �702 6�0� 00
N Q Hard-Very hard, Slightly abrasive SC8-9/4 10CF �702 6�88 00
N Q Hard-Very hard, Slightly abrasive SC8-9/� JET 8CF �702 7106 00
N Q Hard-Very hard, Polishing KS(S++)/4 10CF 8�70 2�00 2�
N Q Hard-Very hard, Polishing KS(S++)/� 10CF �702 6789 00
N Q Medium Hard-Very Hard Slightly abrasive SC7-9/4 10CF �702 708� 00
N Q Medium Hard-Very Hard moderately abrasive SC7-9/� JET 8CF �702 7102 00
N Q Medium hard-hard, Abrasive+mixed SC6-8/4 10CF �702 68�9 00
N Q Medium soft-hard, Abrasive, Farctured SC�-6/� 10CF 8�70 2082 20
N Q Soft-medium soft, Abrasive, Highly fractured SC4-�/� 8CF �702 6182 00
N Q Extremely abrasive, Highly fractured SC2/� 10CF �702 7206 00
Surface set (DMY) bits NQSize Design Rock formation Diamond size/Quality Waterways Product Number
N Q Soft-Medium hard 20/2� S CF 8�70 200� 7�
Tungsten carbide bits NQSize Design Rock formation Type Waterways Product Number
N Q Soft Corborit CF 8�72 0922 08
Reaming shells (RES) NQSize Design Rock formation Type Waterways Product Number
N Q SCFH �702 6849 00
N Q *) need inner tube adjustment 10" SC STD *) �702 71�7 00
Bits for wireline core barrels
�1
Bits for wireline core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits NQ2Size Design Rock formation Rock Group/Height Waterways Product Number
N Q2 Extremely hard, Non abrasive SC10/4 8ECF �702 6747 00
N Q2 Extremely hard, Slightly abrasive SC10/� JET 8CF �702 7088 00
N Q2 Hard-Very hard, Slightly abrasive SC8-9/4 10CF �702 6�92 00
N Q2 Hard-Very hard, Slightly abrasive SC8-9/� JET 8CF �702 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++)/� 8CF 8�70 2�00 �7
N Q2 Medium Hard-Very Hard Slightly abrasive SC7-9/4 10CF �702 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 �702 692� 00
N Q2 Medium hard-hard, Abrasive+mixed SC6-8/� JET 8CF �702 71�8 00
N Q2 Medium soft-hard, Abrasive, Farctured SC�-6/� 8CF �702 �806 00
N Q2 Soft-medium soft, Abrasive, Highly fractured SC4-�/� 8CF �702 60�2 00
Tungsten carbide bits NQ2Size Design Rock formation Type Waterways Product Number
N Q2 Soft Corborit CF �702 7200 00
Reaming shells (RES) NQ2Size Design Type Product Number
N Q2 SC FH 3702 6849 00
N Q2 *) need inner tube adjustment 10" SC STD *) 3702 7137 00
Impregnated (DBT) bits N3/50Size Design Rock formation Rock Group/Height Waterways Product Number
N �/�0 Extremely hard, Non abrasive SC10/4 SCAL �702 6727 00
N 3/50 Extremely hard, Non abrasive SC10/5 JET 8CF 3702 7062 00
N �/�0 Very hard-Extremely hard, Slightly abrasive SC9-10/4 SCAL �702 6972 00
N �/�0 Hard-Very hard, Slightly abrasive SC8-9/4 SCAL �702 6969 00
N �/�0 Medium hard-hard, Abrasive+mixed SC6-8/� 10FD �702 7047 00
N �/�0 Medium soft-hard, Abrasive, Farctured SC�-6/� 10FD �702 7046 00
Reaming shells (RES) N3/50Size Design Type Product Number
N 3/50 SC FH 3702 6849 00
�2
Bits for wireline core barrels
Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits NQ3Size Design Rock formation Rock Group/Height Waterways Product Number
N Q� Extremely hard, Non abrasive SC10/� 10CF �702 6611 00
Extremely hard, Non abrasive SC10/� 10FD �702 6607 00
N Q� Extremely hard, Non abrasive SC10/� JET 8CF �702 7109 00
N Q� Hard-Very hard, Slightly abrasive SC8-9/4 10CF �702 6�9� 00
Hard-Very hard, Polishing KS(S++)/� 10FD �702 6�64 00
Hard-Very hard, Polishing KS(S++)/� SCAL �702 6629 00
N Q� Medium Hard-Very Hard Slightly abrasive SC7-9/4 10CF �702 7087 00
N Q� Medium hard-hard, Abrasive+mixed SC6-8/� 10CF �702 7049 00
N Q� Medium soft-hard, Abrasive, Farctured SC�-6/� 10FD �702 6084 00
N Q� Soft-medium soft, Abrasive, Highly fractured SC4-�/� 10FD �702 70�0 00
N Q� Extremely abrasive, Highly fractured SC2/� 10FD �702 7184 00
Surface set (DMY) bits NQ3Size Design Rock formation Diamond size/Quality Waterways Product Number
N Q� Soft-Medium hard 20/2� S FD �702 6086 00
Tungsten carbide bits NQ3Size Design Rock formation Type Waterways Product Number
N Q� Soft Corborit FD 8�72 09�� 0�
Reaming shells (RES) NQ3Size Design Type Product Number
N Q3 SC FH 3702 6849 00
N Q3 *) need inner tube adjustment 10" SC STD *) 3702 7137 00
��Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits HQSize Design Rock formation Rock Group/Height Waterways Product Number
H Q Extremely hard, Non abrasive SC10/4 12ECF �702 6866 00
H Q Extremely hard, Non abrasive SC10/� JET 10CF �702 7090 00
H Q Extremely hard, Non abrasive SC10/3 12ECF 3702 6723 00
H Q Very hard-Extremely hard, Slightly abrasive SC9-10/� 12ECF �702 6�04 00
H Q Hard-Very hard, Slightly abrasive SC8-9/4 12CF 3702 6404 00
H Q Hard-Very hard, Slightly abrasive SC8-9/� JET 10CF �702 7108 00
H Q Medium Hard-Very Hard Slightly abrasive SC7-9/4 12CF �702 708� 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, Farctured SC�-6/� 12CF 8�70 2081 70
H Q Soft-medium soft, Abrasive, Highly fractured SC4-�/� 10CF �702 �981 00
H Q Extremely abrasive, Highly fractured SC2/� 10CF �702 7217 00
Surface set (DMY) bits HQSize Design Rock formation Diamond size/Quality Waterways Product Number
H Q Soft-Medium hard 20/2� S CF 8�70 200� 81
Tungsten carbide bits HQSize Design Rock formation Type Waterways Product Number
H Q Soft Corborit CF 8372 0923 07
Reaming shells (RES) HQSize Design Type Product Number
H Q SC FH 3702 6851 00
H Q 10" SC STD �702 71�8 00
Bits for wireline core barrels
�4 Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits HQ3Size Design Rock formation Rock Group/Height Waterways Product Number
H Q� Extremely hard, Non abrasive SC10/� 12ECF �702 67�7 00
H Q� Extremely hard, Non abrasive SC10/� 7FD �702 6�97 00
H Q3 Hard-Very hard, Slightly abrasive SC8-9/3 7CF 3702 6613 00
H Q� Hard-Very hard, Slightly abrasive SC8-9/4 7CF �702 696� 00
H Q3 Medium hard-hard, Polishing+mixed KX/3 7FD 3702 6253 00
H Q� Medium Hard-Very Hard moderately abrasive SC7-9/4 7CF �702 710� 00
H Q� Medium hard-hard, Abrasive+mixed SC6-8/4 12ECF �702 6966 00
H Q3 Medium hard-hard, Abrasive+mixed SC6-8/3 CF 3702 6812 00
H Q� Medium hard-hard, Abrasive+mixed SC6-8/� 7FD �702 6989 00
H Q� Medium soft, Abrasive, Fractured SC�-6/� 7FD �702 62�9 00
H Q� Medium soft-hard, Abrasive, Farctured SC�-6/� 7CF �702 6804 00
H Q� Soft-medium soft, Abrasive, Highly fractured SC4-�/� 7FD �702 6947 00
H Q� Extremely abrasive, Highly fractured SC2/� 7FD �702 7218 00
Surface set (DMY) bits HQ3Size Design Rock formation Diamond size/Quality Waterways Product Number
H Q� Soft-Medium hard 20/2� S FD �702 6089 00
Tungsten carbide bits HQ3Size Design Rock formation Type Waterways Product Number
H Q� Soft Corborit FD �702 71�7 00
Reaming shells (RES) HQ3Size Design Type Product Number
H Q3 SC FH 3702 6851 00
H Q� *) need inner tube adjustment 10" SC STD *) �702 71�8 00
Impregnated (DBT) bits PG/PQSize Design Rock formation Rock Group/Height Waterways Product Number
P G, Q Extremely hard, Non abrasive SC10/� 14ECF �702 647� 00
P G, Q Hard-Very hard, Slightly abrasive SC8-9/� 14ECF �702 661� 00
P G, Q Medium hard-hard, Abrasive+mixed SC6-8/� 14ECF �702 697� 00
P G, Q Soft-medium soft, Abrasive, Highly fractured SC4-5/3 14CF 3702 6974 00
P G, Q Extremely abrasive, Highly fractured SC2/� 14CF �702 7207 00
Surface set (DMY) bits PG/PQSize Design Rock formation Diamond size/Quality Waterways Product Number
P G, Q Soft-Medium hard 20/2� S CF 8�70 2020 10
Tungsten carbide bits PQSize Design Rock formation Type Waterways Product Number
P G, Q Soft Corborit CF 8�72 09�2 06
Reaming shells (RES) PG/PQSize Design Type Product Number
P G, Q SC FH 3702 7000 00
Bits for wireline core barrels
��Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits PG3/PQ3Size Design Rock formation Rock Group/Height Waterways Product Number
P G�, Q� Extremely hard, Non abrasive SC10/� 10CF �702 6877 00
P G�, Q� Very hard-Extremely hard, Slightly abrasive SC9-10/� 10CF �702 6616 00
P G�, Q� Hard-Very hard, Slightly abrasive SC8-9/� 10CF �702 6617 00
P G�, Q� Medium hard-hard, Abrasive+mixed SC6-8/� 10CF �702 6987 00
P G3, Q3 Medium hard-hard, Abrasive+mixed SC6-8/3 10FD 3702 6988 00
P G�, Q� Medium soft-hard, Abrasive, Farctured SC�-6/� 10FD �702 �794 00
P G�, Q� Soft-medium soft, Abrasive, Highly fractured SC4-�/� 10FD �702 6946 00
Diamond surface set (DIAMY) bits PG3/Q3Size Design Rock formation Diamond size/Quality Waterways Product Number
P G�, Q� Soft-Medium hard 20/2� S FD �702 6100 00
Tungsten carbide bits PG3/Q3Size Design Rock formation Type Waterways Product Number
P G�, Q� Soft Corborit FD �702 716� 00
Reaming shells (RES) PG3/Q3Size Design Rock formation Type Waterways Product Number
P G3,Q3 SC FH 3702 7000 00
Bits for wireline core barrels
�6 Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits S GEOBORSize Design Rock formation Rock Group/Height Waterways Product Number
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/� 12CF �702 6978 00
S GEOBOR 1 Soft-medium soft, Abrasive, Highly fractured SC4-�/2 9FD �740 4007 61
S GEOBOR 1 Soft-medium soft, Abrasive, Highly fractured SC4-�/2 12SCAL �740 4007 6�
S GEOBOR 1 Extremely abrasive, Highly fractured SC2/2 9FD �702 7186 00
Diamond surface set (DIAMY) bits S GEOBORSize Design Rock formation Diamond size/Quality Waterways Product Number
S GEOBOR 1 Soft-Medium hard 20/2� S FD �702 1901 67
Diamond Crystaline (PDC) bits S GEOBORSize Design Rock formation Type Waterways Product Number
S GEOBOR 1 Soft Tripax 77INS CUB SAW
FD 3702 5066 00
S GEOBOR 1 Soft Tripax 96INS Tri. Semi R.
FD �702 �08� 00
S GEOBOR 1 Soft Tripax 60INS CUB Semi R.
12CF �702 6461 00
S GEOBOR 1 Soft Diapax 8INS 1�mm 1�SCAL �702 6�91 00
Tungsten carbide bits S GEOBORSize Design Method Rock formation Type Waterways Product Number
S GEOBOR 1 Soft TCI two step 8372 0941 10
S GEOBOR 1 Soft Corborit 8�72 092� 0�
S GEOBOR 2 1�0/102 Very soft TCI with pilot 8�72 0902 10
S GEOBOR � 1�0/110 Very soft & loose material TCI with pilot 8�72 0941 40
Reaming shells (RES) S GEOBORSize Design Type Product Number
S GEOBOR Surface set rib type 3702 5922 00
Bits for wireline core barrels
�7Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 46 HagbySize Design Rock formation Rock Group/Height Waterways Product Number
46 Hagby Extremely hard, Non abrasive SC10/4 8ECF �702 686� 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 �702 649� 00
46 Hagby Hard-Very hard, Slightly abrasive SC8-9/4 8CF �702 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/� JET 4CF �702 7177 00
Reaming shells (RES)46 HagbySize Design Rock formation Type Waterways Product Number
46 Hagby SC FH �702 7122 00
46 Hagby SC STD 3702 6859 00
Impregnated (DBT) bits 56 HagbySize Design Rock formation Rock Group/Height Waterways Product Number
�6 Hagby Extremely hard, Non abrasive SC10/4 10ECF �702 6716 00
56 Hagby Extremely hard, Non abrasive SC10/5 JET 4CF 3702 6899 00
�6 Hagby Very hard-Extremely hard, Slightly abrasive SC9-10/4 10ECF �702 6�06 00
�6 Hagby Hard-Very hard, Slightly abrasive SC8-9/4 10CF �702 69�7 00
56 Hagby Hard-Very hard, Polishing KS(S++)/4 10ECF 3702 6298 00
�6 Hagby Medium Hard-Very Hard moderately abrasive SC7-9/4 10CF �702 7100 00
�6 Hagby Medium Hard-Very Hard moderately abrasive SC7-9/� JET 4CF �702 719� 00
�6 Hagby Medium hard-hard, Abrasive+mixed SC6-8/4 10CF �702 6884 00
�6 Hagby Medium hard-hard, Abrasive+mixed SC6-8/� JET 4CF �702 7077 00
�6 Hagby Medium soft-hard, Abrasive, Farctured SC�-6/� 10CF �702 68�� 00
Tungsten carbide bits 56 HagbySize Design Rock formation Type Waterways Product Number
�6 Hagby Soft Corborit �702 7166 00
Reaming shells (RES) 56 HagbySize Design Rock formation Type Waterways Product Number
56 Hagby SC STD 3702 6857 00
Bits for wireline core barrels
�8 Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 56/42 HagbySize Design Rock formation Rock Group/Height Waterways Product Number
�6/42 Hagby Extremely hard, Non abrasive SC10/4 10ECF �702 6982 00
56/42 Hagby Hard-Very hard, Slightly abrasive SC10/5 JET 4CF 3702 7113 00
�6/42 Hagby Very hard, Slightly abrasive very competent SC9/� JET 4CF �702 7114 00
�6/42 Hagby Hard-Very hard, Slightly abrasive SC8-9/4 10CF �702 6981 00
�6/42 Hagby Hard-Very hard, Polishing KS(S++)/4 10CF �702 6984 00
�6/42 Hagby Medium Hard-Very Hard moderately abrasive SC7-9/4 10CF �702 7112 00
56/42 Hagby Medium hard-hard, Abrasive+mixed SC6-8/4 10CF 3702 6983 00
�6/42 Hagby Medium hard-hard, Abrasive+mixed SC6-8/�JET 4CF �702 7176 00
Tungsten carbide bits 56/42 HagbySize Design Rock formation Type Waterways Product Number
�6/42 Hagby Soft Corborit �702 7169 00
Reaming shells (RES) 56/42 HagbySize Design Rock formation Type Waterways Product Number
56/42 Hagby Surface set rib type 3702 6985 00
Impregnated (DBT) bits 66 HagbySize Design Rock formation Rock Group/Height Waterways Product Number
66 Hagby Extremely hard, Non abrasive SC10/4 10ECF �702 6798 00
66 Hagby Extremely hard, Non abrasive SC10/� JET 6CF �702 7164 00
66 Hagby Very hard-Extremely hard, Slightly abrasive SC9-10/4 10CF �702 6682 00
66 Hagby Hard-Very hard, Slightly abrasive SC8-9/4 10CF �702 69�8 00
66 Hagby Hard-Very hard, Slightly abrasive SC8-9/� JET 6CF �702 7099 00
66 Hagby Medium Hard-Very Hard moderately abrasive SC7-9/4 10CF �702 7081 00
66 Hagby Medium hard-hard, Abrasive+mixed SC6-8/4 10CF �702 688� 00
66 Hagby Medium hard-hard, Abrasive+mixed SC6-8/� JET 6CF �702 7097 00
Tungsten carbide bits 66 HagbySize Design Rock formation Type Waterways Product Number
66 Hagby Soft Corborit �702 7061 00
Reaming shells (RES) 66 HagbySize Design Rock formation Type Waterways Product Number
66 Hagby Surface set rib type T.B.A.
Impregnated (DBT) bits 76 HagbySize Design Rock formation Rock Group/Height Waterways Product Number
76 Hagby Extremely hard, Non abrasive SC10/4 10CF �702 7204 00
76 Hagby Very hard-Extremely hard, Slightly abrasive SC9-10/4 10CF �702 6�71 00
76 Hagby Hard-Very hard, Polishing KS(S++)/4 10CF �702 6�92 00
76 Hagby Medium hard-hard, Abrasive+mixed SC6-8/4 10CF �702 6878 00
Reaming shells (RES) 76 HagbySize Design Rock formation Type Waterways Product Number
76 Hagby Surface set rib type T.B.A.
Bits for wireline core barrels
�9Products in bold are stock items, other items are produced to order.
Impregnated (DBT) bits 77-3 HagbySize Design Rock formation Rock Group/Height Waterways Product Number
77-� Hagby Extremely hard, Non abrasive SC10/4 12CF �702 676� 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-� Hagby Very hard-Extremely hard, Slightly abrasive SC9-10/� JET 8CF �702 7098 00
77-� Hagby Hard-Very hard, Slightly abrasive KS(S++)/� 12CF �702 6749 00
77-� Hagby Medium hard-hard, Abrasive+mixed SC6-8/4 12CF �702 680� 00
Tungsten carbide bits 77-3 HagbySize Design Rock formation Type Waterways Product Number
77-� Hagby Soft Corborit �702 701� 00
Reaming shells (RES) 77-3 HagbySize Design Rock formation Type Waterways Product Number
77-3 Hagby SC STD 3702 6854 00
77-� Hagby SC FH �702 68�6 00
Impregnated (DBT) bits 103 HagbySize Design Rock formation Rock Group/Height Waterways Product Number
10� Hagby Extremely hard, Non abrasive SC10/4 To be adviced
10� Hagby Hard-Very hard, Slightly abrasive KS(S++)/4 To be adviced
10� Hagby Medium hard-hard, Abrasive+mixed SC6-8/4 To be adviced
Reaming shells (RES) 103 HagbySize Design Rock formation Type Waterways Product Number
10� Hagby Surface set rib type To be adviced
Bits for wireline core barrels
40 Products in bold are stock items, other items are produced to order.
Craelius Non-Coring bits 46 - 76Diamond surface set (DIAMY) bits 46-76
Size Conn. Box Rock formation Diamond size/Quality Profile Product Number
46 Cr 42 Soft-Medium hard 20/2� S Concave �702 6718 00
�6 Cr �0 Soft-Medium hard 20/2� S Concave �702 6867 00
66 Cr �0 Soft-Medium hard 20/2� S Concave �702 6880 00
76 Cr �0 Soft-Medium hard 20/2� S Concave �702 6720 00
Craelius Rod Shoes (ROS) for Wireline Rods N, H, P, SImpreganted (DBT) ROS N, H, P, S
Size Rod conn. ID(mm) Type Product Number
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 12� SC HD �702 6918 00
BS tools for single tube coringCombine 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 Number
BS 41,7 KS(S++)/� �702 6784 00
NS �1,7 KS(S++)/� �702 678� 00
HS 71,6 KS(S++)/� �702 6912 00
B. Stabilizer/Reaming shell BS, NS, HS
Size Rod conn. Type Product Number
BS BQ, BO Blanc �702 6��7 00
NS NQ, NO Blanc �702 6��8 00
NS NQ, NO Surface set �702 6822 00
HS HQ, HO Surface set �702 6809 00
C. Core lifter BS, NS, HS
Size ID(mm) Product Number
BS 41,7 �86� 7202 00
NS �1,7 �86� 720� 00
HS 71,6 �86� 7212 00
Special diamond tools
41Products in bold are stock items, other items are produced to order.
Craelius "Hole opener" adapter kitsA flexible and economic solution to get a larger hole size with a combination from the cataloge selected standard reaming shells and bits1. 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. �. Machine capacity to weak to drill required hole size, reaming s solution
Opening Size Diamond products to be used (ordered separately from bit range in earlier pages) Adapter kit
position no. Product Number
A - B Core bit AQ, BQ and Reaming shell BQ 1, � �702 6914 00
B - N Core bit BQ, NQ and Reaming shell NQ 1, � �702 691� 00
N - H Core bit NQ, HQ and Reaming shell HQ 1, � �702 6916 00
46 - �6 (mm) Core bit 46T2, �6T2 and Reaming shell �6T2 1, � �702 6889 00
46 - 66 (mm) Core bit 46T2, �6T2, 66T2 and Reaming shell 66T2 1, �, 4 ,� �702 6890 00
�6 - 66 (mm) Core bit �6T2, 66T2 and Reaming shell 66T2 1, 2, � �702 6891 00
�6 - 76 (mm) Core bit �6T2, 66T2, 76T2 and Reaming shell 76T2 1, 2, �, 4, � �702 6892 00
66 - 76 (mm) Core bit 66T2, 76T2 and Reaming shell 76T2 1, 2, � �702 689� 00
66 - 86 (mm) Core bit 66T2, 76T2, 86T2 and Reaming shell 86T2 1, 2, �, 4, � �702 6894 00
76 - 86 (mm) Core bit 76T2, 86T2 and Reaming shell 86T2 1, 2, � �702 689� 00
76 - 101 (mm) Core bit 76T2, 86T2, 101T2 and Reaming shell 101T2 1, 2, �, 4, � �702 6896 00
86 - 101 (mm) Core bit 86T2, 101T2 and Reaming shell 101T2 1, 2, � �702 6897 00
Hole opener/Reamer
Reaming shell
Drill bit
Drill bit
Drill bit
5
4
3
1
2
42 Products in bold are stock items, other items are produced to order.
Craelius Casing ShoesImpregnated (DBT) shoe
Size Casing Rock formation Type Waterways Product Number
46 44/�7 Hard - very hard (Heavy Duty recommended for drilling) SC HD 4CF �702 7140 00
46 44/�7 Hard - very hard SC STD 4CF �702 71�9 00
56 54/47 Hard - very hard (Heavy Duty recommended for drilling) SC HD 4CF 3702 7142 00
�6 �4/47 Hard - very hard SC STD 4CF �702 7141 00
66 64/57 Hard - very hard (Heavy Duty recommended for drilling) SC HD 6CF 3702 7144 00
66 64/�7 Hard - very hard SC STD 6CF �702 714� 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 �702 714� 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 �702 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 �702 7149 00
116 113/104 Hard - very hard (Heavy Duty recommended for drilling) SC HD 8CF 3702 7152 00
116 11�/104 Hard - very hard SC STD 8CF �702 71�1 00
131 128/119 Hard - very hard (Heavy Duty recommended for drilling) SC HD 8CF 3702 7154 00
1�1 128/119 Hard - very hard SC STD 8CF �702 71�� 00
146 143/134 Hard - very hard (Heavy Duty recommended for drilling) SC HD 10CF 3702 7156 00
146 14�/1�4 Hard - very hard SC STD 10CF �702 71�� 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 �702 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 �702 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 �702 699� 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 �702 699� 00
P W Hard - very hard (Heavy Duty recommended for drilling) SC HD 15CF 3702 6990 00
P W Hard - very hard SC STD 1�CF �702 6991 00
S W, WG Hard - very hard (Heavy Duty recommended for drilling) Impreg 20CF 8�70 1791 97
Surface set (DMY) shoeSize Casing Diamond size, Quality Waterways Product Number
76 74/67 Medium - hard �0/�0 S 8�70 1788 27
86 84/77 Medium - hard �0/�0 S 8�70 1788 ��
101 98/89 Medium - hard �0/�0 S 8�70 1788 4�
116 11�/104 Medium - hard �0/�0 S 8�70 1788 �0
B W Medium - hard �0/�0 S 8�70 1788 92
N W Medium - hard �0/�0 S 8�70 1789 00
H W Medium - hard �0/�0 S 8�70 1789 18
Casing shoes
4�Products in bold are stock items, other items are produced to order.
Tungsten carbide (CRB) shoeSize Design Rock formation Type Waterways Product Number
46 44/�7 Soft Corborit 4CF 8�72 0820 01
�6 �4/47 Soft Corborit 4CF 8�72 0822 09
66 64/�7 Soft Corborit 6CF 8�72 0824 07
76 74/67 Soft Corborit 6CF 8�72 0826 0�
86 84/77 Soft Corborit 6CF 8�72 0828 0�
101 98/89 Soft Corborit 6CF 8�72 08�0 09
116 11�/104 Soft Corborit 8CF 8�72 08�2 07
1�1 128/119 Soft Corborit 8CF 8�72 08�4 0�
146 14�/1�4 Soft Corborit 10CF 8�72 08�6 0�
A W Soft Corborit 8CF 8�72 08�0 04
B W Soft Corborit 8CF 8�72 08�2 02
N W Soft Corborit 10CF 8�72 08�4 00
H W Soft Corborit 12CF 8�72 08�6 08
P W Soft Corborit 1�CF 8�72 08�8 06
S W, WG Soft Corborit 20CF T.B.A.
Casing shoes
Date
From
ToCo
re le
ngth
Tota
lRP
MFl
ushi
ngW
.O.B
.Dr
illin
g tim
ePe
netra
tion
rate
Num
bers
of
shar
peni
ngBi
t len
ght
Bit
ODBi
d ID
Wea
rRe
mar
k/fo
rmat
ion/
rock
BIT
RE
CO
RD
CH
AR
T –
TE
ST
RE
PO
RT
Bit:
Typ
e:Pa
rt n
um
ber
:S
eria
l nu
mb
er:
Bit
len
gth
:C
ore
bar
rel:
Dri
ll si
te:
Mac
hin
e:
Ple
ase,
forw
ard
so
on
est
to:
Atla
s C
op
co G
DE
Cra
eliu
s, A
tt: P
eter
Hed
enst
edt,
SE
-19�
82
Mär
sta,
Sw
eden
, Tel
efax
: +46
8 �
91 1
87 8
2 e-
mai
l: p
eter
.hed
enst
edt@
se.a
tlasc
op
co.c
om
Date
From
ToCo
re le
ngth
Tota
lRP
MFl
ushi
ngW
.O.B
.Dr
illin
g tim
ePe
netra
tion
rate
Num
bers
of
shar
peni
ngBi
t len
ght
Bit
ODBi
d ID
Wea
rRe
mar
k/fo
rmat
ion/
rock
BIT
RE
CO
RD
CH
AR
T –
TE
ST
RE
PO
RT
Bit:
Typ
e:Pa
rt n
um
ber
:S
eria
l nu
mb
er:
Bit
len
gth
:C
ore
bar
rel:
Dri
ll si
te:
Mac
hin
e:
4�
Conversion factors
Times Equals
Lengthmm (millimetres) x 0.001 = m
cm (centimetres) x 0.01 = m
dm (decimetres) x 0.1 = m
km (kilometres) x 1000 = m
in (inches) x 2�.4 = mm
ft (feet) x 0.�0� = m
yd (yard) x 0.914 = m
miles x 1609 = m
PowerkW (kilowatts) x 1000 = W
Horsepower, metric x 7��.� = W
Horsepower, U.K. x 74�.7 = W
ft.lbf/sec x 1.�6 = W
Btu/h x 0.29 = W
Volumel (litres) x 0.001 = m�
ml (millilitres) x 0.001 = l
dm� (cubic decimetres) x 1.0 = l
cm� (cubic centimetres) x 1.0 = ml
mm� (cubic millimetres) x 0.001 = ml
in� (cubic inches) x 16.�9 = ml
ft� (cubic feet) x 28.�16 = l
Imperial gallon x 4.�46 = l
U.S. gallon x �.78� = l
Ounces (Imp. fluid oz) x 28.41 = ml
Ounces (U.S. fluid oz) x 29.�7 = ml
Pints (U.S. lig.) x 0.47�2 = l
Quarts (U.S. liq) x 0.946� = l
yd� (cubic yards) x 0.7646 = m�
ForcekN (kilonewton) x 1000 = N
kp (kilopond) x 9.81 = N
kgf (kilogramme force) x 9.81 = N
lbf (pound force) x 4.4� = N
Torquekpm (kilopondmetres) x 9.81 = Nm
lbf in (poundforce/inch) x 0.11 = Nm
lbf ft (poundforce/foot) x 1.�6 = Nm
Times Equals
Mass (weight)g (grammes) x 0.001 = kg
t (tonnes, metric) x 1000 = kg
grains x 0.0648 = g
oz (ounce) x 28.�� = g
lb (pounds) x 0.4��6 = kg
tons (long, US) x 1016 = kg
tons (U.K.) x 1016 = kg
tons (short) x 907 = kg
Speedkm/h (kilometres/hour) x 0.2777 = m/s
m/s x �.6 = km/h
mph (miles/hour) x 0.4� = m/s
mph x 1.61 = km/h
ft/s (foot/second) x 0.�048 = m/s
ft/s /foot/second) x 18.29 = ft/min
ft/min (foot/minute) x 0.�048 = m/min
Frequencyblows/minute x 0.017 = Hz
kHz (kiloHertz) x 1000 = Hz
r/min (rev./minute) x 0.01667 = r/s
degrees/second x 0.1667 = r/min
radians/second x 0.1�92 = r/s
Pressurebar x 100 = kPa
bar x 100 000 = Pa
kp/cm2 x 0.98 = bar
atm (atmospheres) x 1.01 = bar
psi (pounds/in2) x 6.89� = kPa
psi x 0.0689� = bar
Areamm2 (square mm) x 0.000001 = m2
cm2 (square cm) x 0.0001 = m2
in2 (square inches) x 64� = mm2
ft2 (square feet) x 0.929 = m2
yd2 (square yards) x 0.8�61 = m2
Acres x 4047 = m2
Square miles x 2.�90 = km2
46
Super cutter (SC) range
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.
’’SUPER CUTTER’’ NEW CLASSIFICATION SYSTEM SC ROCK GROUP ROCK CHARACTERISTICS ROCK TYPE
The rock formation characteristics are organized in groups 1-10. Each group iden-tifies a certain rock type. Our new Super Cutters are identified with an applicable rock group number combination instead of just a matrix name.
1 - 4Soft or medium soft
Very abrasive
Highly fractured
Unmetamorphosed or weakly metamor-phosed shales, sandstone and limestone
5Medium soft
Abrasive
Fractured
Limestone and dolomite. Weathered granite and gneiss. Serpentinite and metaperidotite.
6Hard
Abrasive
Fairly competent
Unmetamorphosed or weakly metamor-phosed diorite, gabbro peridotite and gneiss. Basalt, andesite.
7Medium hard
Moderately abrasive
Competent
Metabasalt, amphibolite. Metamorphosed diorite and gabbro. Diabase.
8Hard
Moderately abrasive
Competent
Quartz rich skarn. Granite and pegmatite. Weakly metamorphosed intermediate and acid volcanic.
9Very hard
Slightly abrasive
Very competent
Metamorphosed granitic rock and wuartz quartz rich gneiss.
10
Extremely hard
Non-abrasive
Fine grain
Very competent
Chert and jasperite. Quartzite. Highly meta-morphosed acid volcanic.
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)
COMPARISON CHART OF THE NEW ROCK GROUP STANDARD WITH CRAELIUS OLD METRIC NAMES
47
Bit application chart
Ple
ase,
forw
ard
so
on
est
to:
Atla
s C
op
co G
DE
Cra
eliu
s, A
tt: P
eter
Hed
enst
edt,
SE
-19�
82
Mär
sta,
Sw
eden
, Tel
efax
: +46
8 �
91 1
87 8
2 e-
mai
l: p
eter
.hed
enst
edt@
se.a
tlasc
op
co.c
om
Atlas Copco Geotechnical Drilling and Exploration Bristagatan 1�, SE-19� 82 Märsta, Sweden
Phone: +46 8 �87 78� 00E-mail: gde@se.atlascopco.com
www.atlascopco.com
6991
0��
2 01
e
200
7.09
R
elat
era
top related