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quarrying tunneling mf drill rod
Selling leads
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... drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy ...
2025-06-21 00:35:47
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...tapered rod through the taper for drilling. Product features: Degree: 4°46', 7, 11,12. Diameter: 28mm - 43mm. Button quantity: 6, 7, 8 ( ...
2025-07-30 00:13:50
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T38 64mm Underground Mining Work Thread Button Bit Applications: • Underground mining • Tunneling • Quarrying • Widely used in bench and long hole ...
2025-06-21 00:36:49
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...Rock Mining Tools Retract Button Bit Description: Quarrying Retrac Threaded Button Bit is suitable for mining,quarring,tunneling and so on. It is ...
2025-06-21 00:36:55
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... electricity traffic tunnel quarry national defence stone project etc. Product Feature: We can design and manufacture according to customers' ...
2025-07-30 00:13:50
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