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T38 Threaded Button Drill Bit 64mm 102mm 127mm For Long Hole Drilling2019-10-23 16:41:16 |
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YK05 Tungsten Carbide Threaded Button Drill Bit T38 Diameter 102mm2019-10-23 16:41:17 |
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Mining Machinery Parts Drill Shank Adapter R28 R38 T38 T45 ST58 Thread2022-04-13 14:40:07 |
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R25 R28 R32 R38 T38 T45 T51 Drill Coupling For Top Hammer Drilling2022-03-15 16:18:30 |
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Standard Button Drill Bit 115mm T51 For Hard Rock Formation Drilling2019-10-23 16:41:18 |
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Customize Taper Button Bit 11 Degree 33mm Red High Speed Drill Bits2025-03-12 15:01:18 |