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152mm Black Alloy Steel M60 DTH Drill Bits For Quarrying2021-01-15 11:26:49 |
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DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining2020-10-09 11:04:09 |
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No Footvalve Type 171mm 6 3/4'' DTH Drill Bits For Blasting Drilling2020-10-09 11:01:57 |
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Thread 3 1/2'' API REG 190mm Mining Drill Bits For DTH Drilling2021-01-15 11:40:34 |
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Black API 3 1/2''REG QL50 DTH Hammer With Foot Valve2021-04-16 17:54:38 |
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Thread API 4 1/2 Reg DTH Drilling Hammer For Water Well Construction2024-10-31 11:36:25 |
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100mm 3 15/16'' DTH Drill Bits With Convex Face2020-10-09 11:09:33 |
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Concave Face Diameter 216mm 8 1/2'' DTH Drill Bits2020-10-09 10:53:16 |
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4'' DHD340 DTH Drill Bits For Hard Rock Drilling2021-03-19 16:52:41 |
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BR1 Shank 2 3/4" DTH Drill Bits With High Penetration Rate2021-03-19 16:47:14 |