| Sign In | Join Free | My insurersguide.com | 
              
  | 
      
Brand Name : Yaheng
Model Number : S Geobore Core Bit
Place of Origin : China
MOQ : 1
Price : usd dollar 300~450 per piece
Payment Terms : L/C, D/P, T/T, Western Union
Supply Ability : 1000 piece per month
Delivery Time : 5~8 days after payment
Packaging Details : Sea or Air standard packing
Certification : ISO9001
Matrix Material : Tungsten Carbide
Diameter Protect : Natural Diamond
Bit Body : Carbon Steel
Design : Face Discharged
Style : surface set
Mining Exploring Diamond Core Drill Bit Set BQ HQ NQ PQ For Hard Rock Formation
Specifications
| Features: | High Penetration Rate, High Speed,High Performance | Material: | Diamond | 
| Type: | Impregnated Bits | Use: | Mineral Exploration,Mineral Exploration | 
| Product Name: | Core Drill Bits | Crown Height: | 9mm, 12mm, And 16mm | 
Description:
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
| 
			 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  | 
		|
| 
                                             | 
                
                        Diamond Core Bit Set / Tungsten Carbide Drill Bit Set With Carbon Steel Images |