301 - 310 of 1098
52mm threaded drill rod
Selling leads
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...reliable and consistent quality control of coupling sleeves.when using rock drills with male shank adapters and a conventional drifter rod, a ...
2026-06-20 00:21:38
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...Drilling Tungsten Carbide R32 Crossover Drill Coupling Sleeve Description Coupling sleeves are available with both half-bridge and full-bridge ...
2026-06-20 00:21:38
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...Drill Pipe for water well with thickness 9.35 or 11.4 mm, as API Standard Product introduction 1. OD: 3 1/2'' (88.9mm) 2. Thickness: 9.35 or 11.4 ...
2026-06-20 00:21:37
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...Threaded Rock Drilling Describtion H25 Thread System affords drillers the ability to change drilling bits whilst still using the same drilling rod ...
2024-12-09 17:21:59
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...Drill Rod Coupling Sleeve Product Description: Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining ...
2026-06-20 00:21:38
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...Drilling Stone Drilling Drill Threaded Coupling Description Coupling sleeves, other name is Coupling, when using rock drills with male shank ...
2026-06-20 00:21:38
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... drilling. Button bits are cost-effective on medium to hard rock formations, offering faster penetration rates. Type Thread Button Bit Material ...
2026-06-20 00:21:37
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...grouted into loose or collapsible soil without a casing. The bar sections feature a hollow center that allows for a simultaneous drilling and ...
2024-12-09 20:16:57
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...T51 Length: 525mm Diameter: 52mm Weight: 5.7~6.5 kg Part number: 414832454 414832455 414832456 414832457 Product Name: High Quality and china ...
2026-06-20 00:21:37
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... for transmitting energy. It has standard type coupling and crossover coupling. Basic Information Product Name: Thread coupling sleeve Thread R25...
2026-06-20 00:21:38
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