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Water Well Drilling Special Steel Dth Bits DHD350-135mm Tungsten Carbide2020-03-10 13:39:15 |
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152mm Shank M60 Tungsten DTH Drill Bits For Borehole Drilling2020-03-10 13:40:11 |
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DHD340A High Air Pressure Dia 127mm DTH Drill Bits For Mining2020-10-09 11:04:09 |
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DHD340 Shank Water Well Drill Bits Diameter 115mm2021-03-19 16:54:23 |
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High Grade Steel 178mm Shank M60 DTH Hammer Bits For Quarry Drilling2024-10-31 11:39:21 |
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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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QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits2020-10-09 10:59:52 |
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6.5'' High Air Pressure Nickel Alloy Steel DTH Drill Bit For Blasting2021-01-15 11:49:22 |
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Diameter 190mm DTH Water Well Drill Bits With Tungsten Carbide Buttons2024-10-31 11:39:21 |