101 - 110 of 150
coal mining threaded carbide rock bits
Selling leads
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...Carbide Thread Button Bit For Hard Rock Retract Button Bit Description: The drill bit is widely used in metallurgy mine, geological exploration, ...
2025-07-18 00:17:41
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...Thread Button Bit for Rock Drilling Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the ...
2025-06-21 00:36:54
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...Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat ...
2025-06-21 00:36:14
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...Bit , Quarrying Mining Drill Bits, Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides...
2025-06-21 00:36:14
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... quarring and underground drilling. Specification: A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, SSR28, R32, ...
2025-06-21 00:37:00
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...Rock Drill Bit , 89mm T45 Button Bit Description Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the ...
2025-06-21 00:37:16
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...Bit For Mining Rock Drilling Bit Product Information: Our tapered button bit was from high quality cemented carbide and produced with heat ...
2025-06-21 00:33:17
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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 00:36:56
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...can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy. A ...
2025-06-21 00:36:18
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... quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, ...
2025-06-21 00:36:57
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