| After-sales Service: | 2 Year |
|---|---|
| Warranty: | 2 Year |
| Certification: | ISO 9001:2008 |
| Standard: | AISI, ASTM |
| Surface Treatment: | Zinc Plating |
| Manufacturing Process: | Forging |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier API tricone bit / tricone or core drill bits
1. standard material according to the technical drawings
2. Competitive price
3. able to produce according to specification
Suppliers with verified business licenses
Audited Supplier 
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