161 - 170 of 626
tunnel button bits rock drilling
Selling leads
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... kinds of threaded drill rod. Thread Button Bit Data: Thread sizes R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, ...
2025-06-21 00:36:17
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...Button Bit for Hard Rock Drilling Description: Tapered drill bit work with the pneumatic rock drill and tapered drill rod together, to carry out ...
2025-08-01 00:14:19
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...Button Bit T38 76mm Normal Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar and tungsten ...
2025-06-21 00:33:10
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... used with hydraulic rock drill and hydraulic drill rod. It can be used to drill holes by connect with different kinds of threaded drill rod. A ...
2025-06-21 00:36:17
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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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...button bit T38 64mm Rock Drilling Bit Product Information: The diameter of the drill bit is 64mm.Adopting high wear-resistant carbide ball teeth ...
2025-06-21 00:36:48
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...Drilling Tools 102mm T51 Thread Button Bit For Rock Drilling Thread Button Bit Description: 14 Semi-ballistic carbide inserts T51 threaded drill ...
2025-06-21 00:36:40
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...Rock Drilling Tools T45 DTH Hammer Mining Machinery Parts Retract Button Bit Description: Rock drilling tools factory ProDrill manufactures rock ...
2025-06-21 00:37:09
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... the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized ...
2025-06-21 00:32:57
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...Button Bit For Mining And Construction Rock Drilling Bit Product Information: The diameter of the drill bit is 48mm.The Drill Bits are made from ...
2025-06-21 00:33:08
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