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mining tunneling drill rod
Selling leads
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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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... service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining...
2025-06-21 00:36:17
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... Button Bit Description: Quarrying Retrac Threaded Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for gound ...
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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