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Product Description
6 1/4" tricone roller cone drill bit BIT SPECIFICATION Bit Size 6 1/4'' IADC Code 517 Connection 3 1/2 REG Nozzle Qty 3 Rotary Speed(rpm) 120~40 Weight on Bit(KN/MM) ...
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Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd
Diamond Member Since 2024
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6 1/4 Factory Sale API Oil Tricone Bit IADC 517
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