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| Categories | Diamond Core Bits | 
|---|---|
| Warranty: | 1 years | 
| Customized support: | OEM, ODM | 
| Place of Origin: | Changge,China | 
| Brand Name: | Huanghe Whirlwind | 
| Model Number: | HHW | 
| Type: | Center Drill Bit, Core Drill Bit, Countersink Drill Bit, Gun Drill Bit, Indexable Drill Bit, Spade Drill Bit, Twist Drill Bit, Other | 
| Use: | Well Drilling | 
| Finish: | Other, Plain | 
| Welding Method: | Laser welding, high frequency | 
| Certification: | IN | 
| Experience: | 25 years | 
| Guarantee period: | 1years | 
| Application: | coal mining, geological exploitation, water well | 
| Processing Type: | Casting & forging | 
| Advantage: | High abrasion&impact resistance | 
| Matrix Material: | No 45 Steel | 
| Material: | diamond & sintered carbide | 
| Port: | qingdao shanghai shenzhen | 
| Supply Ability: | 10000 Piece/Pieces per Day | 
| MOQ: | 10 pieces | 
| Price: | $14.40 - $22.50/pieces | 
| Company Info. | 
| Henan Huanghe Whirlwind International Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 




| Click Here For More Company Information. | 





| Q1. What is the advantage about your company? | 
| A1. Our company has professional team and professional production
line. | 
| Q2. Why should I choose your products? | 
| A2. Our products are high quality and low price. | 
| Q3. The logo and the color can be customized? | 
| A3. Yes, we welcome you to sample custom. | 
| Q4. Any other good service your company can provide? | 
| A4. Yes,we can provide good after-sale and fast delivery. | 
|   | 
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