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Diamond Core Bit

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B N H P Wireline Impregnated Diamond Core Bit With Long Service Life

High LightImpregnated Diamond Bit
Diamond Core Drill Bit
Diamond Drill Bit
NameCore Drill Bits
TypeTurbo Type Diamond Core Bit
FeatureHigh Penetration Rate,Fast Cutting And Drilling Speed
SizeQ Series / T2 Series / T6 Series
Crown HeightMm, 12mm, And 16mm
StandardDCDMA Standard/ Q Standard
Place of OriginChina
Brand NameCore Master
Model NumberN/WL,Taper Profile (75.31mm/47.63mm)
Minimum Order Quantity2PCS
Packaging DetailsWooden box/ Carton box/ customized
Delivery TimeAccording with order
Payment TermsT/T L/C Western Union PayPal
Supply Ability999+

Impregnated diamond core bit is the most commonly used bit in mineral exploration industry, because it has the widest application range. Carefully selected high-quality synthetic diamond grades are distributed in the depth of the impregnated bit matrix series. The base layer of our factory contains uniformly distributed crystals embedded in the powder metal binder.

Size Available:

"Q" series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT

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 146, T6S 101, T6S 116

T series: T36, T46, T56, T66, T76, T86

Z series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146

B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146

WF series: HWF, PWF, SWF, UWF, ZWF


WM series: EWM, AWM, BWM, NWM, HWM

WG series: EWG, AWG, BWG, NWG, HWG

Others: NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101.                                         


CHINA GEOLOGICAL EQUIPMENT GROUP bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.

Crown Height:

CHINA GEOLOGICAL EQUIPMENT GROUP offers crown impreg depths of 9mm, 12mm, and 14mm .The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.


Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.


CHINA GEOLOGICAL EQUIPMENT GROUP impregnated bits matrices can be selected by our engineer according to ground conditions at client's work site.


standard Q threads as well as thread types required by clients are available.


• Significantly outperforms the successful Series range in drilling speed and bit life.

• Protects the diamond from oxidation and surface degradation.

• Inhibits the premature "pull-out" of the diamond.

• Available in multiple standard configurations and selected on the basis of relative rock hardness and ground conditions.

Core Drill Bits pic



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