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mining tunneling drill rod
Selling leads
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... applications in various industries such as mining, tunneling, and construction engineering. Its main purpose is to drill holes in rock drilling ...
2025-08-01 00:14:20
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T45 110mm Thread Button Bit for Drifting Tunneling Bench Drilling Thread Button Bit Description: Raw material: It is produced by premium alloy steel ...
2025-06-21 00:36:47
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...tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech ...
2025-06-21 00:37:01
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High-strength Alloy Steel Rock Drill Tapered Button Bit for Tunnel construction *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, ...
2025-08-01 00:14:19
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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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...rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy ...
2025-08-01 00:14:20
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...Drilling Performance Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill...
2025-08-01 00:14:19
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...drill string without energy losses. Male shank adapter are generally suited for drifting, tunneling and extension applications where high stresses ...
2025-08-01 00:14:19
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...Drilling Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill ...
2025-06-21 00:35:36
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..., into the drill string without energy losses. Male shank adapter are generally suited for drifting, tunneling and extension applications where ...
2025-06-21 00:35:02
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