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1 Piece Negotiable
Product Description
8 1/2" tricone roller cone drill bit BIT SPECIFICATION Bit Size 8 1/2'' ,215mm IADC Code 537 Connection 4 1/2 REG Nozzle Qty 3 Rotary Speed(rpm) 120~40 Weight on ...
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Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd
Diamond Member Since 2024
Audited Supplier
8 1/2 Factory Sale API Oil Tricone Bit IADC 537
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