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API 9 1\2' IADC 437 rubber sealed bearing insert tooth tricone bit for water well drilling
Packaging & Delivery
Specifications1. Rubber sealed bearing insert tooth bit
2. Meet with API Spec7-1 ISO 9001: 2008
3. IADC 437
4. Soft formation
5. Size: 9 1/2''in
1. API 9 1/2 IADC 437 rubber sealed bearing insert tooth tricone bit for water well drilling
4. Center drill bit
5. IADC code suitable for different formations
6. High temperature and wear resistance
7. Good quality and after-sale service
8. 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.