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| Categories | Diamond Core Bit | 
|---|---|
| Brand Name: | Yaheng | 
| Model Number: | B76 | 
| Place of Origin: | China | 
| MOQ: | 1 piece | 
| Price: | Us dollar 70~130 per piece | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 5000 piece per month | 
| Delivery Time: | 1~10 days | 
| Packaging Details: | Carton Packing each piece with plastic case outside | 
| Type: | Single tube | 
| Inner Diameter: | 61.57~61.82mm | 
| Material: | High quality diamond | 
| Design: | Impregnated | 
| Outer Diameter: | 76.2~76.5mm | 
| Hardness: | 1~12 | 
B76 diamond core bit
Specifications
Item No  | OD OF THE BIT  | ID OF THE BIT  | Reaming Shell  | 
mm  | mm  | mm  | |
B46  | 45.92~46.18  | 31.57~31.82  | 46.2~46.4  | 
B56  | 55.88~56.13  | 41.58~41.83  | 56.2~56.4  | 
B66  | 65.87~66.12  | 51.56~51.81  | 66.14~66.4  | 
B76  | 75.87~76.12  | 61.57~61.82  | 76.2~76.5  | 
B86  | 85.88~86.13  | 71.58~71.83  | 86.2~86.5  | 
B101  | 100.87~101.12  | 86.57~86.82  | 101.2~101.5  | 
B116  | 115.82~116.2  | 101.58~101.83  | 116.2~116.6  | 
B131  | 130.81~131.19  | 116.57~116.82  | 131.19~131.57  | 
B146  | 145.80~146.18  | 131.57~131.82  | 146.22~146.6  | 
Description:
Brief Introduction of B-Series Diamond Core Bits
The B-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, they are single tube core drill bits.
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 B-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.
                                 
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