Geological Diamond Core Drill Bit , Diamond Impregnated Bits With High Speed
Geological Diamond Core Drill Bit , Diamond Impregnated Bits With High Speed
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Basic Infomation
Place of Origin: China
Certification: CE ISO9001
Model Number: BWL NWL HWL PWL
High Light:

diamond core drill bit


diamond products core bits

Payment & Shipping Terms
Packaging Details: Sea Delivery Package
Delivery Time: Based on Detailed Order
Payment Terms: T/T
Supply Ability: Based on Detailed Order
Features: High Penetration Rate, High Speed,High Performance
Material: Diamond
Type: Impregnated Diamond Core Bits
Use: Mineral Exploration,Mineral Exploration
Product Name: Core Drill Bits
Crown Height: 14mm
Matrix Hardness: F1~F14
HS: 8207191
Product Description


Metric Geological Core Drill Bits / Diamond Impregnated Bit With High Speed



NQ Diamond Bits


“SINOCOREDRILLS” brand has a high reputation in and out of China.

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.

Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum. 



Notice  :


To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.


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

Crown Height:
SINOCOREDRILL offers crown impreg depths of  9mm, 12mm, and 16mm .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.

SINOCOREDRILL 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.



1. High penetration rate

2. good after-sale

3. Long bit life on working




1. Fast cutting and drilling speed 

2. Long life, stable performance 

3. Low power consumption


We are leading manufacturer of Impregnated/ surface-set diamond core bit, diamond casing bit, casing shoe bit, reaming shell etc.

Also Specialized in producing of varies diamond drilling tools, such as impregnated/ surface-set diamond core bit, diamond casing bit, diamond casing shoe bit, casing shoe bit, reaming shell, diamond reaming shell, TC core bit, TC casing shoe bit, TC shoe bit, Thin Wall Bit, core lifter, core lifter case, Core Barrels,  etc


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.



           Sinocoredrill Group Co., Ltd  is a Chinese specialist of Geological Exploration tools Manufactory and supplier which is ISO 9001-2000 certified.

            Also Sinocoredrill is a professional and leading manufacturer of geological drilling tools, horizontal directional drilling tools in China. Our Main products are Core Drill Rigs, Core Bits, Reaming Shells, Drilling Rods, Cemented Carbide Inserts, and Various Core Drill Tools.

           Our Technician and manager groups are all with more than ten years’ experience on Developing, researching and producing exploration products. Owing to our products' excellent performance and very competitive pricing, we successfully minimized our every customer's drilling cost per meter.


Geological Diamond Core Drill Bit , Diamond Impregnated Bits With High Speed 0Geological Diamond Core Drill Bit , Diamond Impregnated Bits With High Speed 1

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Get in touch with us
Contact Person : Mr. Yuan Qi
Tel : +86-13912498528
Fax : 86-510-82752846
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