Henan Huanghe Whirlwind International Co.,Ltd.
| Supply Ability | 10000 Piece/Pieces per Day |
| Warranty | 1 years |
| Customized support | OEM, ODM |
| 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 |
| 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 |
| Place of Origin | Changge,China |
| Brand Name | Huanghe Whirlwind |
| Model Number | HHW |
| Certification | IN |
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Product Specification
| Supply Ability | 10000 Piece/Pieces per Day | Warranty | 1 years |
| Customized support | OEM, ODM | 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 | 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 | Place of Origin | Changge,China |
| Brand Name | Huanghe Whirlwind | Model Number | HHW |
| Certification | IN |
| Model | Diameter(mm) | Diameter('') | Quantity of PDC | PDC model |
| 75 | 75 | 2.96 | 6 | 1304 |
| 94 | 94 | 3.70 | 6/8 | 1304 |
| 113 | 113 | 4.45 | 8/10 | 1304 |
| 133 | 133 | 5.24 | 10/12 | 1304 |
| 153 | 153 | 6.02 | 12/14 | 1304 |
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Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1990
Total Annual:
2000-4000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Henan Huanghe Whirlwind Co.,Ltd. is a listed company (stock code:600172) that is specialized in researching, developing, producing and sale of super-hard material and related products. Based on Changge, Hanan province, our company has national enterprise technology center and enterprise post... Henan Huanghe Whirlwind Co.,Ltd. is a listed company (stock code:600172) that is specialized in researching, developing, producing and sale of super-hard material and related products. Based on Changge, Hanan province, our company has national enterprise technology center and enterprise post...
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