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T45-89mm Yellow Color Retrac Body Button Bit For Tophammer Drilling2020-03-10 14:02:58 |
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T45-89mm Button Bit For Tophammer Drilling With Long Service Life2020-03-09 05:13:35 |
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High Efficiency IADC API Carbide Tricone Rock Roller Bits For Exploration2019-12-17 10:14:00 |
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Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling2020-08-27 11:45:38 |
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5" Down The Hole DTH Hammer For Shank DHD350 With High Performance2020-03-10 14:05:02 |
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Hole Range 95mm-445mm Down The Hole Hammer For DTH Drilling Use2024-10-31 11:36:24 |
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Concave Face Drop Center RC Bit Fit Complicated Gravel Formation Drilling2024-10-31 18:32:43 |