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extension drill rod for tunneling
Selling leads
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... drifting and tunneling projects. As a part of boomer optional equipment, it works with shank adapter,coupling, hex drifter rod / hex speedrod ...
2025-08-02 00:14:01
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...drifting and tunneling projects. As a part of boomer optional equipment, it works with shank adapter,coupling, hex drifter rod / hex speedrod ...
2025-06-21 00:36:20
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...Drill Tool 45mm R32 Normal Thread Button Bit For Mining Description: Diameter 45mm R32 thread spherical button bit is mainly used in underground ...
2025-06-21 00:36:24
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... from the rock drill to the drill stems. In order to transmit power from the rock drill piston to the extension drill rod and eventually to the ...
2025-08-02 00:14:01
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... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, ...
2025-08-02 00:14:01
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... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, ...
2025-08-02 00:14:01
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... connected with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and coal mining,marble and granite ...
2025-08-02 00:14:01
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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 ( ...
2025-08-02 00:14:01
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...Drilling Drill Rig GT60 Shank Adapter Advantage: Shank adapter is used for transmitting power from the rock drill to the drill stems, as well as ...
2025-06-21 00:35:24
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... energy losses. Male shank adapter are generally suited for drifting, tunneling and extension applications where high stresses are present. Female ...
2025-06-21 00:34:49
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