- MOQ1 Piece(s)
- Formationlow compressive strength and very soft formations
- Bearing typeNormal bearing
- Sealing typeUnsealed
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
We offer 17 1/2" steel tooth tricone drill bit for well drilling iadc 117. Features and applications 1.precise steel tooth bit 2.full length/surface teeth hard facing 3.optimized profile and higher rate of penetration. 4.better steel in use and longer stable drilling hours. 5.good wear-resistance 6.higher stabiltiy. our advantage 1.good quality,reasonable price. 2.iso9001:2000, api certified. 3.timely delivery.
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