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Steel toothed tricone bits are O-type rubber sealed floating bearing bits,suitable for mid-high speed and high-pressure drilling operations.With different cutting structures,they can adapt to extremely soft to extremely hard formations.
Basial Specification Product Name Steel Tooth Tricone Bit Size of Rock Bit 26'' 660mm IADC Code 127 Thread Connection 7 5/8 API reg pin WOB 0.35~0.9 RRM 150~70 Formation Soft rock formations with low compressive strength,such as mudstone,gypsum,salt rock,soft shale and soft shale rock |