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12 1/4 Inch IADC537 Tricone Roller Bit For Water Well Drilling2024-04-02 13:44:23 |
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Power Factory 14.75mm IADC537 Tricone Roller Bit For Oil Well Drilling2024-04-02 13:44:23 |
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Factory 17.5inch IADC537 Tricone Roller Bit For Oil Well Drilling2024-04-02 13:44:22 |
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Power Factory IADC127 117.5mm 4 5/8inch Steel Tooth Tricone Roller Bit2024-04-02 13:44:21 |
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274mm IADC537 Tricone Roller Bit For Oil Well Drilling2024-04-02 13:44:21 |
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Api 444.5mm Tricone Roller Bit For Drilling Oil Gas Water Well2023-11-08 10:51:50 |
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152mm IADC 537 Tricone Drilling Bits Tungsten Carbide Insert2023-12-27 09:53:16 |
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Higt Quality 7 7/8inch IADC642 Air Cool Bearing Type Tricone Roller Bit2024-04-02 13:44:20 |
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IADC 517 Tricone Rock Bit Roller Cone Bit For Underground Foundation2023-09-01 10:30:55 |
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11 5/8" Tricone Roller Cone Drill Bits For Coal Mining / Quarry Drilling2023-12-27 09:53:16 |