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extension drill rod for tunneling
Selling leads
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...drill to the drill stems, as well as rotation torque, into the drill string without energy losses. Male shank adapter are generally suited for ...
2025-08-02 00:14:01
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... shank adapters are used when the drilling space is limited. Top quality of alloy steels, CNC machining and advanced heat treatment ensure Minetech...
2025-06-21 00:34:50
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... shank adapters are used when the drilling space is limited. Top quality of alloy steels, CNC machining and advanced heat treatment ensure Minetech...
2025-08-02 00:14:01
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...drill to the drill stems. Generally there are male threaded shank adapters and famal threaded shank adapters. Male shank adapters are more populaer ...
2025-08-02 00:14:01
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