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drill coupling
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R25 Mining Crossover Coupling Rock Drilling Tools 150-170mm Description Crossover coupling using R25 thread system . • R25 thread system • Widely used ...
2026-04-29 00:02:24
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T38 190mm Long Hole Drilling Stone Drilling Drill Threaded Coupling Description Coupling sleeves, other name is Coupling, when using rock drills with ...
2026-04-29 00:02:24
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R38 170 - 190mm Underground Mining Drill Threaded Coupling Description Coupling sleeves are available with both half-bridge and full-bridge types, as ...
2026-04-29 00:02:24
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2.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve Drill rod coupling sleeve Coupling sleeves, other name is Coupling, when using rock ...
2026-04-29 00:02:24
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Tunneling Length 8.25 Inch T45 210mm Threaded Couplings Description Because of different applications, we need different lengths of drill stems, so ...
2026-04-29 00:02:24
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Bench Drilling Tungsten Carbide R32 Crossover Drill Coupling Sleeve Description Coupling sleeves are available with both half-bridge and full-bridge ...
2026-04-29 00:02:24
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Underground Mining R32 150mm 170mm 190mm Length Threaded Rod Coupling Sleeve Description Coupling sleeves, other name is Coupling, when using rock ...
2026-04-29 00:02:24
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