Borehole drilling HQ wireline Diamond core drill bit
Advantages for core drill bits :
1. Fast cutting and drilling speed
2. Long life, stable performance
3. Low power consumption
4. Professional OEM, superior grade quality, more than 57years
5..CE: ISO: 9001: 2000
Impregnated Diamond Core Bits are manufactured with very small,
high quality sythetic diamonds, mixed evenly through a metal alloy
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. In most geological formations, impregnated bits are more
economical to use than other bits.
Avialble Demension for core drill bits
|Dimensions of Core Bits|
|wireline drill bits||AQ, BQ, NQ, NQ2,NQ3,HQ, HQ2,HQ3,PQ,PQ2,PQ3|
|T, TT, T2&TB Series||T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 Core line,
T2-86, T2-86 Core line, T2-101,T2-101Core line|
|T6 Series||T6-76, T6-86, T6-101, T6-116, T6-131, T6-146|
|B Series (ISO3552-1)||B36, B46, B56, B66, B76, B86, B101, B116, B131, B146|
|WF Series:||HWF, PWF, SWF, UWF, ZWF|
|WT Series:||RWT, EWT, AWT, BWT, NWT, HWT (Single Tube/Double Tube)|
|WG Series:||EWG, AWG, BWG, NWG, HWG (Single Tube/Double Tube)|
|WM Series:||EWM, AWM, BWM, NWM|
|N Guage Core Bits||WLN, WLN2, WLN3, NMLC, NWG NX, NWM, NWT, TNW|
|H Gauge Core Bits||WLH, WLH-3.830, WLH-3.895, WLH3, WLHTT, HMLC, HWF-long, HWM,HWT|
Impregnated core bit Matrix height
will be provided different height with different using, generally,
9mm is recommended for conventional bits, but we offer the more
service, will offer 10mm to increase the woking time. 12mm and 14mm
or customers request, we also can follow to do.
Packing & delivery:
Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in
Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram
Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can
send it to you by Express, by Air, by Sea, and by Train. Or send
the goods to your chinese agent.
Q: How to control the quality?
A: We should be checking & testing everyone drill rod before
Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be
compensate you the same. Any question or problem we will be reply
you within 24 hours.
- Quality control system.
- After-sale service.
- Brand new & not used.
- Product drawing and design.
- 24 hours service.