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10inch Down Hole DTH Hammer With SD10 Shank For Coal Mining Rock Drilling2024-10-15 12:07:11 |
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SD10 Shank Down Hole DTH Hammer Bits 10inch For Drilling Rig2024-10-15 12:07:11 |
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OD 133mm MRE Dual Rotors Overburden Casing Drilling Bit CIR110 Shank2025-06-17 17:24:14 |
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133mm Concentric Casing Drilling bits With 3 Wings For undtable formation2025-05-21 17:56:44 |
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Concentric Dth Down Hole Hammer Drill Bits ODEX System2025-05-20 17:24:02 |