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threaded rod coupling sleeve
Selling leads
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... steels. We are able to supply full range of drifting & tunneling drill rods and other drilling tools.Drilling precision can be further improved by ...
2026-05-01 00:02:52
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... and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: H25 Hex Drill Rod Applications Drill rod is ...
2026-05-01 00:02:53
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...’ 39 1 ½ 35.7 4880 16’ 39 1 ½ 41.0 5530 18’ 1 ½” 39 1 ½ 46.3 6095 20’ 39 1 ½ 50.9 Drill rod using T38 thread system. With
2026-05-01 00:02:53
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..., it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, ...
2024-12-09 18:59:46
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..., it consists of rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, ...
2024-12-09 18:59:46
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..., it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, ...
2024-12-09 18:59:46
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...coupling using T51 thread system • T51 thread system • Widely used in drifting, tunneling, benching, and long hole drilling Color: Green or Based ...
2026-05-01 00:02:52
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...coupling using R25 thread system . • R25 thread system • Widely used in drifting and tunneling Color: Green or Based on Customer requirements ...
2026-05-01 00:02:52
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... strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: R28 Standard Coupling Applications • Underground Mining ...
2026-05-01 00:02:52
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...Coupling ensures durability and strength for reliable performance in demanding drilling operations. Its robust construction allows for seamless ...
2026-05-01 00:02:52
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