Kimdrill Tricone Drill Bits IADC537 637 for well drilling

US $1000 / pc

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13 5/8" IADC537 tricone bit drilling tricone bit for hard rocks

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6" iadc537 TCI Tricone Bit for Water Well Drilling

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Made in China IADC537 16 inch tricone tci drilling bit for water well drill

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Chuan Shi IADC537 sliding bearing Insert oil well drill tci tricone bit sizes

US $500 / pc

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