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API 8 1\2' IADC 417 rubber sealed bearing insert tooth tricone bit
Packaging & Delivery
Specifications1. Rubber sealed bearing insert tooth bit
2. For soft formation
3. IADC 417
4. Size: 8 1/2 in
5. Tungsten carbide
1. API 8 1/2 IADC 417 rubber sealed bearing insert tooth tricone bit
4. IADC code suitable for different formations
5. High temperature and wear resistance
6. Good quality and after-sale service
7. Long service life and resonable price
Hejian Wanxiang Drilling Equipments Co. Ltd.
We produce the drilling bits strictly according to our customers requirements with advanced equipments to make the quality perfect.