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Length 3m Dia 70mm Casting Rock Drill Rods / Pipe For Geological Drilling2022-03-15 16:07:20 |
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Underground Mining DTH Drilling Tools Drill Sub / DTH Adapter2021-08-27 14:28:46 |
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API REG Thread Down The Hole Drilling Tools Sub Adapter 90mm 115mm 120mm2021-08-27 14:33:04 |
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7/11/12 Degree High Speed Tungsten Carbide Rock Tapered Drill Button Bit2022-09-28 10:23:02 |
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70-102mm Standard And Retrac Shirt T45 Button Bit For Quarry Drilling2022-03-15 16:40:35 |
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Tunneling Self Drilling Anchor Bolt Thread 1600kN Ultimate Load Capacity2019-12-09 09:45:35 |