Easy Operation Diamond Core Drilling Bits For Hard Rock Formation

BQ HQ NQ PQ  Mining Exploring Diamond Core Drill Bit Set  For Hard Rock Formation

BQ HQ NQ PQ Mining Exploration Diamond Core Drilling Bits For Hard Rock Formation

Quick Detail:
    
1. High Penetration Rate   
2. High Rotation Speed   
3. High Performance    
4. Long life drilling    
5. High strong resistance to abrasion
 

Specifications

Applications:

Impregnated Diamond Core Drill Bits BQ For Hard Rock Core In Mining Exploring

1. Core bits BQ core drill bits  

Yaheng impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series.

2. “Yaheng” brand is a famous global brand.

Yaheng Surface set Diamond Core Bits are mostly suited to soft formations or using low powered drills, as they operate more effectively than impregnated bits at low surface speeds. Available with different stone sizes, face profiles and waterway arrangements to suit different conditions. All supplied with highest quality natural drilling diamonds.
3. Impregnated Diamond Core Bits can drill a broad range of formations from the softest to the hardest rocks. Manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. All bits have T.C. and Diamond gauge protection. Available in 6 standard matrix types to suit rock formation. 

4. Matrix rated 7, Yaheng core bits are manufactured using only the highest grade diamonds, which are coated with titanium in order to preserve their cutting abilities throughout the bit furnacing process. Furthermore, they are manufactured using a new unitary furnacing process regularizing the consistency of the tools. The Yaheng core bit offers the best penetration/lifespan ratio in the industry, in medium hardness ground.  

5. Yaheng's 7 grade bits cuts through quartz and all types of granite or equivalent hardness rocks without any problem, and is well adapted to softer and abrasive ground. 

6. Offered with a diamond impregnation height of 13 mm, the Yaheng 7 is available in standard, pie-shaped and turbo pie-shaped configurations. For deep hole applications, it can also be ordered in Luan, with a diamond impregnation height of 16 mm. 

Features:

 1. Wide hardness range.Yaheng could produce the bit hardness from 5 to 55°
2.  High drill speed.
3. Longer service life.

4. Competitive prices.

5. 15 years experience in manufacturing diamond core bits.

 "Q" series:AQ,BQ,NQ,HQ,PQ/NQ2,HQ2,PQ2/NQ3/HQ3/PQ3