471 - 480 of 903
mm rock drilling threaded rod
Selling leads
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..., quarrying, engineering, construction, water well drilling, oil exploring industries etc. The thread button bits are made with high quality of ...
2026-04-30 00:02:30
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... mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top ...
2026-04-30 00:02:29
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...Drill Pipe Thread API Reg Diameter 4 inch Length R1 Thickness 6mm Order Information Thread + Length + Diameter+Thickness MOQ 1 Pieces Color Black ...
2026-04-30 00:02:29
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...thread extension rods Top hammer drilling tools threaded drilling tools rock mining tools Extension rod R22 HEX 800mm/1200mm/1600mm 2ft/3ft/5ft R25 ...
2026-04-30 00:02:30
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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 ...
2026-04-30 00:02:30
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102mm T45 Concave Face Retractable Drill Bit High Speed , Thread Button Bit For Hard Rock 102mmT45 concave face high speed drilling thread retrac ...
2026-04-30 00:02:29
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...Drill Bit Button Bit Buttons Thread T45 Bit Diameter: 70mm-115mm Length of drill rod: 1525mm-6100mm (MM and MF) Button bit design: Flat face, drop ...
2026-02-10 05:12:49
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Rock drill spare parts Tungsten Carbide Threaded R32 76mm 3inch Retrac Drill Bits Drop Center 4 holes R32 button bit Bit Dia. Buttons and Size (mm) ...
2026-04-30 00:02:29
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...Rock Ballistic Button Bits Thread Button Drill Bits For Long Hole Drilling Underground. Rock drilling thread button bits are widely used in all ...
2026-04-30 00:02:29
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...Threaded Coupling Sleeve For Bench Drilling High Wear Resistance Coupling sleeves, other name is Coupling, when using rock drills with male shank ...
2026-04-30 00:02:29
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