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6 Blade PDC Hole Opener Tricone 9 Nozzle PDC Reamer2022-06-06 16:30:32 |
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1613 PDC Hole Opener 12 1/4" 5 Blade TCI Tricone Drill Bits2022-06-06 16:32:58 |
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311.15mm PDC Hole Opener Stable 25 Degree PDC Oilfield Drill Bit2022-06-06 16:34:19 |
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Oil PDC Hole Opener Natural Gas Steel Diamond PDC Drill Bit 6 Blades2022-06-06 16:32:20 |
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16mm PDC Hole Opener 7 Nozzle Double Row Polycrystalline Diamond Bit2022-06-06 16:29:36 |