Surface Set Core Drill Bits , Diamond Core Bit Set With Hard Matrix

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

Specifications

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.
 
Size:
DRILL  bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.
 
Crown Height:
DRILL 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.
Waterways: 
Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.
Matrix:
DRILL impregnated bits matrices can be selected by our engineer according to ground conditions at client\'s work site.
Threads:
standard Q threads as well as thread types required by clients are available.

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