41 - 50 of 903
mm rock drilling threaded rod
Selling leads
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... on the technologies accumulated in more than 30 years on tungsten metallurgy and 20 years on cemented carbide manufacturing,we produce high ...
2026-04-30 00:02:29
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...Rock Drill Rod Self Drilling T51 21.5mm 6 Inch Description Drill rod using T51 thread system. In good rock conditions it will produce straighter ...
2026-04-30 00:02:30
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...normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in ...
2026-04-30 00:02:30
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2024-12-09 19:38:19
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... rock drill steel rod and mining tapered hex drill rod Our Mission : Better solution and Lower cost Our Vision : Trust and Reliabity, Our drills ...
2024-12-09 18:39:37
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...Drill Rod (Drifter Rod, Extension Rod, Speed Rod) Product Description: 1. Drill Rod Length, mm Diameter, mm Weight approx., kg Drifter Rod, R32...
2026-04-30 00:02:29
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...normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in ...
2026-04-30 00:02:30
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...Threaded Drill Rod R32 / R38 / T38 / T45 / T51 for Rock Drilling Machine Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH ...
2026-04-30 00:02:30
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Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining Our coupling sleeves are available with both half-bridge and full-bridge ...
2026-04-30 00:02:29
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7° Coal Mining Shank 22 mm x 159 mm Rock Hex Rock Drill Rod Description Tapered equipment affords drillers the ability to change drilling bits whilst ...
2024-12-09 10:43:16
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