| Categories | Diamond Core Bit |
|---|---|
| Brand Name: | Yaheng |
| Model Number: | Q-series diamond core bit |
| Place of Origin: | China |
| MOQ: | 1 piece |
| Price: | us dollar 60~450 per piece |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000 piece per month |
| Delivery Time: | 1-10 working days |
| Packaging Details: | Carton packing or wooden case,each bit with plastic case outside |
| 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 |
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 | 122.43~122.81 | |
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.
Yaheng’s bits are using high quality diamond materials and also based on Yaheng’s exquisite technology.
Features of Q-Series Diamond Bits
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
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