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Power Factory 9.5inch IADC217 Mill Tooth Tricone Drill Bit2024-06-06 17:01:12 |
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High Quality 19 Inch 490mm IADC217 Caly Tooth Tricone Drill Bit2024-07-10 10:25:01 |
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Steel Milled Tooth Tricone Rock Roller Bits 9 5/8" 244.5mm2023-08-29 17:18:44 |
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API 171.5mm Chisel Rotary Tricone Rock Drill Bit Long Service Life2023-09-01 14:35:43 |
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152mm IADC 537 Tricone Drilling Bits Tungsten Carbide Insert2023-12-27 09:53:16 |
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Carbide Teeth Triangle Drill Bit With High Strength And Toughness2023-12-27 09:53:16 |
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High Quality 393.7mm Caly Teeth Tricone Bit IADC2172024-06-06 17:01:13 |