71 - 80 of 414
hard rock thread button drill bits
Selling leads
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... to drill holes by connect with different kinds of threaded drill rod. Thread Button Bit Data: Thread sizes R25, R28, SSR28, R32, SSR32, R35, SSR35...
2025-06-21 00:36:17
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...Thread Button Bit For Drilling Rig Thread Button Bit Description: With the top quality of alloy steels imported from USA and the best carbides made ...
2025-06-21 00:36:41
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...Hard 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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...Button Bit 102mm T51 Carbide Parabolic Thread Drill Button Bit Description Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:33:15
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...Thread Button Bit For Hard Rock Retract Button Bit Description: The drill bit is widely used in metallurgy mine, geological exploration, water ...
2025-07-16 00:17:58
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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 Rock Drilling Tools Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:36:25
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Thread Button Bit For Mining Quarrying Rock Drilling Tools Rock Drilling Bit Description: Thread button bits are made by high quality alloy steel bar ...
2025-06-21 00:33:33
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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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... hard alloy and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button ...
2025-06-21 00:33:39
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