301 - 310 of 1098
threaded drill rod
Selling leads
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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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... 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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... 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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... with small power rock drills, like air leg rock drills, hand held rock drills, etc. integral drill steels can be used for drilling bore hole ...
2024-12-09 19:37:44
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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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