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QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits2020-10-09 10:59:52 |
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DHD340 Shank Water Well Drill Bits Diameter 115mm2021-03-19 16:54:23 |
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Diameter 190mm DTH Water Well Drill Bits With Tungsten Carbide Buttons2024-10-31 11:39:21 |
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5 Inch IR350 Shank API 3 1/2'' REG DTH Hammer For Water Well Drilling2024-10-31 11:36:25 |
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DHD380 8'' DTH Water Well Drilling Hammer With Thread 4 1/2'' API REG2024-10-31 11:36:25 |
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Fast Penetration SD5 DTH Hammer For Water Well Drilling2024-10-31 11:36:25 |
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6 1/2" DTH Drilling Tools 165mm DHD360 Rock Drill Bits Flat Face Shape2019-08-14 15:19:54 |
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Big Size DTH Drilling Tools 12'' 305mm Spherical Button Dth Drill Bit2019-08-14 15:19:55 |