Cutting Non Ferrous Materials Concrete Core Drill Bit With Wide Hardness Range
Description:
Brief Introduction of NQ Diamond Core Bits
The NQ 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.
Yaheng’s bits are using high quality diamond materials and also based on Yaheng’s exquisite technology.
NQ 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 | 122.43~122.81 |
Features of NQ Diamond Bits
1. Wide hardness range.Yaheng could produce the bit hardness from 1 to 12
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
