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Low Air Pressure DTH Drill Bits CIR Series High Hardness For Hammer Drill2022-03-15 16:14:00 |
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6⅝ API Reg 12-1/4" Tricone Rock Bit 3 Nozzles For Water / Oil Drilling2022-03-15 15:38:40 |
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Dhd350 152mm Dth Drill Bits High Air Pressure For Rock Water Well2023-03-28 14:07:05 |
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Tungsten Carbide Chisel Rock Bit 34 mm Green / Black For Mining2019-06-26 11:29:15 |