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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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                        B76 Diamond Core Bit / Impregnated Core Drill Bits 61.57 ~ 61.82mm Images |