| Diamond core bit 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 We will feel happy to give you a quotation upon
receipt of your detailed requirements. |