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Diamond Core Bit
Q Series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, SQ. T2 series: T2-46, T2-56, T2-66, T2-76, T2-86, T2-101. T6 series: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146B series: B36, B46, B56, B66, B76, B86, B101, B116, B131,
Diamond Core Bit Introduction
Q Series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, SQ
T2 series: T2-46, T2-56, T2-66, T2-76, T2-86, T2-101
T6 series: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
Other series: TW, WG, WM, MLC, LTK
Non-standard also can be made as your demand
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Bit Matrix |
K1 |
K3 |
K5 |
K7 |
K9 |
K11 |
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Rock Hardness |
Select K1 in case of low working lifte of K3 |
Soft Rock Medium Hard Rock Hard Rock |
Select K11 without footage of K9 |
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Grain Size of Rock |
Large Grain Medium Grain Fine Grain |
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Breakage of Rock |
Serious Breakage Normal Breakage Complete |
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Drill Rig Power |
High Power Medium Power Low Power |
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Seq. |
Sizes |
Item |
OD*ID (mm) |
Matrix Height |
Matrix Available |
|
1 |
AQ |
Drill Bit |
47.6*27.0 |
9mm |
K9 |
|
2 |
BQ |
Drill Bit |
59.5*36.3 |
9mm, 12mm |
K7, K9 |
|
3 |
BQ2/BQTK |
Drill Bit |
59.5*40.7 |
9mm, 12mm |
K7, K9 |
|
4 |
NQ |
Drill Bit |
75.3*47.6 |
9mm, 12mm |
K3, K5, K7, K9 |
|
5 |
NQ2 |
Drill Bit |
75.3*50.8 |
9mm, 12mm |
K7, K9 |
|
6 |
HQ |
Drill Bit |
95.6*63.5 |
9mm, 12mm |
K3, K5, K7, K9 |
|
7 |
PQ |
Drill Bit |
122.0*85.0 |
9mm, 12mm |
K3, K5, K7, K9 |
|
8 |
SQ |
Drill Bit |
147.6*102.0 |
9mm |
K7 |
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