BQ NQ HQ Surface Set Diamond Core Bit
Product Description
Surface Set Diamond Core Bit BQ / NQ / HQ / PQ / NQ2
Diamond Core Bit,BQ NQ HQ PQ size,
surface set diamond core bit and impregnated diamond core bit.
| Item No | OD OF THE BIT | ID OF THE BIT | Reaming Shell | |
| mm | mm | mm | ||
| AQ | 47.5~47.75 | 26.85~27.1 | AQ | 47.88~48.13 |
| BQ | 59.44~59.69 | 36.27~36.52 | BQ | 59.82~60.07 |
| NQ | 75.19~75.44 | 47.5~47.75 | NQ | 75.57~75.82 |
| HQ | 95.38~95.76 | 63.38~63.63 | HQ | 95.85~96.27 |
| PQ | 121.8~122.3 | 84.84~85.09 | PQ | 122.43~122 |
Brief Introduction of Q-Series Diamond Core Bits:
The Q-Series diamond bits are cutting tools .They are widely be used for wire-line core drilling. They contain diamond segments bonded to a base material.
The Bits could be impregnated or surface set.
They are widely applied in cutting non-ferrous materials.
Our bits are using high quality diamond materials and also based on our exquisite technology.
| Material: | Natural Or Artificial Diamond,steel Bit Body | Hardness: | 1~12 |
| Design: | Surface Set,Impregnated,face Discharged | Matrix: | Normal 9mm,high Matrix (10~18mm) |
| Water Way: | Straight Or Trapezoid Waterway,Auxiliary Water Way | Style: | Double Tube Design Or Single Tube Design |
Features of Q-Series Diamond Bits:
1. Wide hardness range. we 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