- MOQ1 Piece(s)
- Formationhigh compressive strength, medium hard, high abrasive formations
- Sealing typeRubber Sealed
- Bearing typeJournal Bearing
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
We are offering china tci tricone drill bits with rubber sealed bearing. features and applications 1. Combined circulation(three side jets and one central jet). 2. Shirttail and leg entering edge hardfacing. 3. Shirttail protection with tci. 4. Enhanced teeth hardfacing. 5. Inserts on gage surface. 6. Additional gage row. our advantage 1.good quality,reasonable price. 2.iso9001:2000, api certified. 3.timely delivery.
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