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FSA Series Oil Well Drill Bit , Roller Cone Drill Bit For Water Wells2023-05-29 10:15:12 |
Oil Well Drilling TCI Tricone Bit 9 1/2" FSA537GT With Trimming Cutter2018-06-26 11:35:01 |
Professional Tricone Drill Bit , Water Well Drill Bits 9 1/2" FA537G2018-06-26 11:35:01 |
311.2mm Steel Tooth TCI Tricone Bit FSG126 Durable For Oil Well Drilling2018-06-26 11:35:01 |
250mm Tricone Roller Bit IADC 517 Size Customized With Trimming Cutters
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9 1/2 FSA517G Tricone Roller Bit With Sealed Bearing / Journal Bearing
8 1/2" FA537GT , TCI Tricone Bit , Sealed Journal Bearing , With Gage Protection
8 1/2" FA517GT , TCI Tricone Bit , IADC 517 , Rubber Sealed Journal Bearing
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Customized Tungsten Carbide Insert Bit Shirttail Protection For Medium Hard