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Dhd 340-133 Mm Drilling Dth Bits Tungsten Carbide Mining2025-03-10 16:16:00 |
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R32-41mm Thread Button Bits for Rock Drill Machine Drifter Rod Mining Bit2026-01-13 14:18:29 |
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Mining Drilling Tunneling Tapered Button Bit Short Skirt 7 Degree 32-50mm2023-02-21 16:00:02 |
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Long Service Life Drill T38 Threaded Button Bit Diameter 76mm2023-02-21 15:51:04 |
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R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling2019-10-23 16:41:51 |
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T45 89mm Ballistic Tungsten Carbide Thread Button Bits Rock Drilling2021-07-20 14:15:18 |
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QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting2021-08-10 10:50:48 |
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Mining Top Hammer GT60 127mm Carbide Flat Face Threaded Button Bit2025-03-07 15:51:38 |