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25mm Water Well Drill Bits2020-12-18 10:38:18 |
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216mm 8 1/2Inch 3 Blades Water Well Drill Bits2021-04-07 09:44:54 |
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Sandstone 4 Wings 113mm Carbide Rock Drill Bits2021-04-07 09:44:54 |
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ISO Geological Exploration 133mm Hard Rock Drill Bits2021-04-07 09:44:54 |
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Mining API 6 Wings 56mm Diamond Head Drill Bit2021-04-07 09:44:54 |
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3 Wings 180mm 4 Inch Diamond Core Drill Bit2021-04-07 09:44:54 |
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PDC Carbide Rock Medium / Hard Rock Drilling Drill Bits2020-11-09 09:24:42 |
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API 3 Blades Hard Layer Steel Water Well Drill Bits2024-02-06 14:33:07 |
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Oilfield Wear Resisting PDC Hard Rock Drill Bits2021-04-07 09:44:54 |