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IADC 637 rubber sealed bearing insert tooth tricone bit for well drilling
Packaging & Delivery
Specifications1. Rubber sealed bearing insert tooth tricone bit
2. IADC 637
3. Meet with API Spec7-1 ISO 9001: 2008
4. Tungsten carbide
1. IADC 637 rubber sealed bearing insert tooth tricone bit for well drilling
3. Center drill 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
8. Resonable price
Hejian Wanxiang Drilling Equipments Co. Ltd.
We produce the drilling bits strictly according to our customers requirements with advanced equipment to make the quality perfect.