DRILL WITH CONFIDENCE!
As one of the professional manufacturers and leading exporters of Premium-quality Diamond Core Bits & Reaming Shells, DTH Hammers & Bits and Other Drilling & Mining Products in China, we supply impregnated diamond core bit and reaming shell both for wire line drilling or conventional double tube or single tube drilling. Our diamond core bits work well for exploration engineering, site investigation, water well drilling and other rock&soil drilling and tunneling, etc.
Our impregnated diamond core bits and surface set diamond core bits are ideally suited to modern drilling conditions. The impregnated diamond core bits and surface set diamond core bits are designed and manufactured to give optimum productivity and bit life, required to maintain cost efficiency for your drilling application.
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. All Chinese Standard Metric Core Bits for Wireline Core Barrels, Double Tube Core Barrels and Single Tube Core Barrels.
We also supply electroplated diamond core bit and reaming shell with better efficiency.
We can manufacture all kinds of diamond core bits and reaming shells according to customer's special requirement.
For further information, pls visit: www. changtandrill.com
Any items you are interested in, please email to us: impexp@changtandrill.com.
We will feel happy to give you a quotation upon receipt of your detailed requirements.
Our impregnated diamond core bits and surface set diamond core bits are ideally suited to modern drilling conditions. The impregnated diamond core bits and surface set diamond core bits are designed and manufactured to give optimum productivity and bit life, required to maintain cost efficiency for your drilling application.
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. All Chinese Standard Metric Core Bits for Wireline Core Barrels, Double Tube Core Barrels and Single Tube Core Barrels.
We also supply electroplated diamond core bit and reaming shell with better efficiency.
We can manufacture all kinds of diamond core bits and reaming shells according to customer's special requirement.
For further information, pls visit: www. changtandrill.com
Any items you are interested in, please email to us: impexp@changtandrill.com.
We will feel happy to give you a quotation upon receipt of your detailed requirements.
Certificate
- ISO
Main Products
drilling rig, diamond core bits, reaming shells, DTH hammer, DTH bit,