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6 Inch TCI Tricone Bit / Gold Tricone Rock Bit With Sealed Bearing2022-02-11 15:50:00 |
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6 Inch IADC537 TCI Tricone Rock Bit 110r/Min For Dolomite2022-02-15 10:52:28 |
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15 1/2 Inch IADC 537 Tricone Rock Bit For Medium Hard Formation2022-02-23 17:59:44 |
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9 Inch IADC 537 TCI Tricone Rock Bit For Medium Hard Geology2022-05-24 09:55:58 |
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12 1/4 Inch IADC 127 Water Well Steel Tooth Tricone Rock Bit2022-02-23 18:04:41 |
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200MM Tricone Rock Bit IADC 537 7 7/8 Inch Oil Well Cone Insert Drill Bit2022-02-11 15:50:00 |