201 - 210 of 499
tunnelling threaded button bits
Selling leads
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...Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill ...
2025-07-13 00:14:06
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... the rock hole within diameter of 48mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, ...
2025-06-21 00:35:42
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... the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, ...
2025-06-21 00:35:47
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...Button Bits Underground Mining Tools Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light...
2025-06-21 00:37:08
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...Button Bit For Rock Drilling Quarrying Mining Product Information: The tapered jointed column tooth drill bit is mainly used with wind-driven rock ...
2025-06-21 00:35:33
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T51 115mm Retract Button Bit For Maximum Efficiency In Hard Rock Drilling Description of T51 115mm retract button bit Thread Button Drill Bits, ...
2025-06-21 00:37:12
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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 00:33:02
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..., generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button Bit Diameter 38mm Connection ...
2025-07-13 00:14:06
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... Bits Carbon Steel Button Bit Hard Rock Mining Product Information: The long life cycle of the ball tooth series of drill bits helps to save ...
2025-07-13 00:14:06
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2025-06-21 00:36:29
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