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Tungsten Carbide Hard Rock Stable And Reliable 7° Tapered Drilling Bits2022-03-23 11:03:06 |
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7°/11°/12° High Speed Rock Drilling Tungsten Carbide Tapered Drill Bits2021-12-29 10:23:05 |
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H19 Drilling Rods Steel With Shank 19 X 108mm For Small Hole Drilling2021-08-30 11:03:25 |
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7 Degree 11 Degree12 Degree Mining Hex22mm Shank Tapered Drill Rod2020-04-15 02:48:04 |
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Tapered Rock Drilling Tools 7° Cross- Type Drill Bit High Wear Resistance2022-01-27 16:10:25 |
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R25-Hex 25-R25 Flushing Hole 8.6mm R25 Drifter Rod2025-03-12 15:08:51 |
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SGS Certification Tunnel Bench Drilling T38 T45 T51 Threaded Drill Bars2022-03-15 16:25:36 |
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Length 1525-6095mm T51 Round 52 Mf Speed Drill Rod For Tunnel Quarry2022-03-15 16:25:36 |