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89mm t51 button bit
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T51 Thread Retract Button Bit With Tungsten Carbide Inserts And 127mm Head Diameter Description Thread button bits made with high quality of best ...
2025-06-21 00:37:12
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... Tools 102mm T51 Thread Button Bit For Rock Drilling Thread Button Bit Description: 14 Semi-ballistic carbide inserts T51 threaded drill bit with ...
2025-06-21 00:36:40
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...’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of ...
2025-06-21 00:36:55
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T51 76mm Thread Drill Button Bits Quarry/Mining Drilling Tools Comprehensive range Thread sizes R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45...
2025-06-21 00:36:28
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...T51 Top Hammer Thread Button Bit Rock Drilling Tools Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and ...
2025-06-21 00:36:25
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T51 102mm Button Bit For Top hammer And Water Well Drilling Retract Button Bit Description Thread button bits made with high quality of best quality ...
2025-06-21 00:37:17
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... for hard rock(f=8~18) drilling use. 1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60 2) Alloy steel:45CrNiMoVa 3) ...
2025-07-31 00:19:25
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T51 102mm Retractable Blast Hole Drill Bits , Ballistic Rock Mining Tools Retract Button Bit Description: MTH thread button drill bits are made by ...
2025-06-21 00:36:52
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T51 127mm Retract Thread Button Bit for Rock Drilling Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. ...
2025-06-21 00:36:54
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...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:37:01
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