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API 12 1\4' IADC 637 rubber sealed bearing insert tooth tricone bit for well drilling
Packaging & Delivery
Specifications1. Rubber sealed bearing insert tooth bit
2. Medium hard formation
3. Size: 12 1/4 inch
4. IADC 637
5. Tungsten carbide
1. API 12 1/4 IADC 637 rubber sealed bearing insert tooth tricone bit for well drilling
2. Center drill bit
3. Meet with API Spec7-1 ISO 9001: 2008
5. High temperature and wear resistance
6. IADC code suitable for different formations
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.