Hunan, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
3000000 RMB
Plant Area:
>2000 square meters
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Core Drill Bits, Core Bits, Core Drilling Bits manufacturer / supplier in China, offering Nq Hq Rock Bits, High Quality Ultran Thin Surgical CVD Diamond Blades for Sell, Big Size White Rough Diamond for jewelry or Industry Tools Hpht Diamond CVD Diamond and so on.

Gold Member Since 2014
Audited Supplier

Nq Hq Rock Bits

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $110/ Piece
Production Capacity: 1000PC/Month
Transport Package: Baged with Styrofoam, 6 PCS in a Carton or as The
Payment Terms: T/T, Paypal, Western Union
Type: Impregnated Diamond Drill Bit
Product Name: Core Drilling Bits
Usage: Geological Exploration
Formation Use Range: F1~F10 (#1~ #12)
Body Material: Steel #45
Matrix Height: 12mm

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Basic Info

Model NO.: Q Series
Cerfificate: ISO9001
Trademark: Chenguang
Specification: BQ / NQ / HQ / PQ / NWG / T2 / T6 / TT / B SERIES
Origin: Hunan, China

Product Description

Impregnated Diarmond Core Drill Bit / Crown Drill Bit.

Chenguang impreganated diamodn bits have the widest range of application.
They are the most commonly useful bits from medium to super hard formarions in the mineral exploration   industy. The hardness and the abrasiveness of the rock are the key factors to determine the diamond  specifications, concentration and matrix hardness.

How to choose the suitable diamond core drill bit ?
Key points :
                   1. Dimention Model No.
                      2. Formation
                      3. Matrix Height
                      4. Diamond Quality

Dimension  Matrix No.

A-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48
B-Gauge Core Bits: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBW
N-Gauge Core Bits: N, NMLC, NWG(NX), NWM, NWT, TNW
H-Gauge Core Bits: N, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT
P- Gauge Core Bits: P, P3, PWF-Long, PWF-Short
S- Gauge Core Bits: SWF-Long, SWF-Short
U- Gauge Core Bits: UWF-Long, UWF-Short
Z- Gauge Core Bits: ZWF-Long, ZWF-Short
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
T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146

Our Advantages

Best Abrasivre  Height Matrix : 12mm
Best Qualitly Diamond from Wolrd Top SyntheticDiamond Company
Most Competitive Price in China
   Stable Supply

High Quality, Competitive price, Stable supply and Very Good Feedbacks by our regular customers.
                                                     Any question or request, plz feel feel to Contact Us.

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