Geological Diamond Core Drill Bits
Specifications
NMLC Geological Diamond Core Drill Bits and Reaming Shell46~250mm,core drill bit for exploring,soil investigation,
drill rock
diamond core drill bitsand Reaming Shell:
Company introduction:
1.50 years professional manufacture
2. Certificate: ISO9001:2008
3. Export to: Africa, the Middle East, South America, Asia,
Countries: South Africa, Zambia, Sudan, Iran, South Korea, Costa Rica etc.
Company introduction:
1.32 years professional manufacture
2. Certificate: ISO9001:2000 and ISO9001:2008
3. Export to: Africa, the Middle East, South America, Asia,
Countries: South Africa, Zambia, Sudan, Iran, South Korea, Costa Rica etc.
Size for Diamond Core Drill Bits
Size: 46~325mm diamond core drill bits with national and international standard
Main exportation: AQ,BQ,NQ,HQ,PQ wire-line diamond core drill bits
ITEM |
DIAMOND BIT |
REAMING SHELL |
|||||
"Q" Series Wireline |
Size |
Bit-set OD |
Bit-set ID |
||||
mm |
inch |
mm |
inch |
mm |
inch |
||
AQ |
47.6 |
1.88 |
26.97 |
1.06 |
48 |
1.89 |
|
BQ |
59.5 |
2.35 |
36.4 |
1.43 |
59.9 |
2.36 |
|
NQ |
75.3 |
2.97 |
47.6 |
1.88 |
75.7 |
2.98 |
|
HQ |
95.58 |
3.77 |
63.5 |
2.5 |
96 |
3.78 |
|
PQ |
122 |
4.8 |
84.96 |
3.35 |
122.6 |
4.83 |
|
Type for Diamond Core Drill Bits :
Impregnated diamond drill bits; Natural surface-set diamond drill bits;
Electroplated diamond bits; Thin-wall diamond bits;
Concentric circular saw tooth diamond dril bits; Casing shoe bits
Electroplated Diamond Hole Reamer, Sintered Diamond Hole Reamer
Size Available:
1. A-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48
2. B-Gauge Core Bits: BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT, LTK60, TBW
3. N-Gauge Core Bits: NQ, NQ-3.032, NQ2, NQ2-RSG, NQ3/NQTT, NQ3-RSG, NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW
4. H-Gauge Core Bits: NQ, HQ-RSG, HQ-3.830, HQ-3.895, HQ3/HQTT, HQ3-RSG, HQ3-3.380, HQ3-3.895, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT
5. P- Gauge Core Bits: PQ, PQ3, PWF-Long, PWF-Short
6. S- Gauge Core Bits: SWF-Long, SWF-Short
7. U- Gauge Core Bits: UWF-Long, UWF-Short
8. Z- Gauge Core Bits: ZWF-Long, ZWF-Short
9. T, TT, T2 &TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76,
T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline
10. T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
11. T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146
12. B Series(ISO3552-1) Metric Core Bits: B36, B46, B56, B65, B76, B86, B101, B116, B131, B146
13. Chinese Standard Metric Core Bits for Single Tube Core Barrels: φ36, φ46, φ56, φ59, φ75, φ91, φ110, φ130, φ160, φ170, φ219, φ275
14. Chinese Standard Metric Core Bits for Double Tube Core Barrels: φ56, φ59, φ75, φ91
15. Chinese Standard Metric Core Bits for Wireline Core Barrels: φ59, φ75, φ91
The custom core drill bits can be manufactured according to the samples or drawings.
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