61 - 70 of 134
210mm threaded coupling sleeve
Selling leadsR25,R28,R32,R38,T38,T45,T51 Thread Crossover Drill CouplingDrill Couplings for Harding Rock Drilling
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..., semi-bridge etc. Color Green, Gold, Black or based on customer requirements. MOQ: No MOQ required for testing and trial order Couplings sleeve ...
2026-05-01 00:02:52
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Thread T38 Female- T38 Female 190mm Long Coupling Sleeve For Connecting T38 Shank Adapter and T38 Drill Rod Description of T38 Coupling Sleeve ...
2026-05-01 00:02:52
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...contact two extensionrods for transmitting energy. It has standard type coupling and crossover coupling. Basic Information Product Name: Thread ...
2026-05-01 00:02:52
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...coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect ...
2026-05-01 00:02:52
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... penetration rate compared to rod and coupling sleeve combination system. • R28 thread system • Suitable for small hole range Color: Based on ...
2026-05-01 00:02:53
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...Threaded Drill Rod 8.6 mm Description Drill rod using R25 thread system. Suited for short hole drilling operations. In good rock conditions it will ...
2026-05-01 00:02:53
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...Threaded Drill Rod 52-T51 Tungsten carbide Description Drill rod using T51 thread system. In good rock conditions it will produce straighter holes ...
2026-05-01 00:02:53
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... penetration rate compared to rod and coupling sleeve combination system. • R28 thread system • Suitable for small hole range Color: Based on ...
2026-05-01 00:02:53
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..., since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to ...
2026-05-01 00:02:52
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..., since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to ...
2026-05-01 00:02:53
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