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hexagonal thread drill rod
Selling leads
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... 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 quarries...
2025-06-21 00:33:18
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...Drill Steel for Granite & Marble Quarry, Gold Mine, Railway, Tunnel Product information: Integral drill rod is also called integral drill steel, it ...
2025-06-21 00:37:59
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... and so on.The integral drill rod from billet selection to casting processing, strict control of the quality of the source, refining the processing ...
2025-06-21 00:38:13
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... are applicable to drill soft rock, loose-medium rock and hard rock.Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38...
2025-06-21 00:37:07
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... are applicable to drill soft rock, loose-medium rock and hard rock.Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38...
2025-07-30 00:13:50
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... features of a high quality DTH tube are durability, accuracy and manageability. Standard DTH drill pipe: Diameter: 76mm, 89mm, 102mm, 114mm, 127mm...
2025-06-21 00:38:38
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... of the integral drill rods. Integral drill rods ( or integral drill steels ), are used by hand held rock drills in rock quarries, underground ...
2025-06-21 00:32:38
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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 ...
2025-07-30 00:13:50
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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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..., through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the ...
2025-06-21 00:36:40
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