Welcome to Shandong Yanggu Tianyue Drill Tools Co, Ltd.
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E-mail : 13294506@qq.com
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ABOUT USShandong Yanggu Tianyue Drill Tools Co, Ltd. is a professional manufacturer of rock drilling tools in China. Our company has advanced heat treatment, inspection and testing, measurement , and experimental equipment
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PRODUCT CENTERThe products of our company include: T38, T45, T51, D32, H25, H28, H32, H35, as well as MF-ROD, extension rod, shank adapter, drill bit and supporting products specially used by hydraulic rock drilling machine.
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NEWSOur company integrates scientific research, design, production, and operation in one, owning 5 related patents (1 invention patent), 4 trademarks, the import and export right of self-operation, and passing ISO9001 certificati
Enhanced Drilling Efficiency with 19mm 22mmIntegral Drill Rod
The mining and construction industries are set to experience a significant boost in drilling efficiency with the introduction of the innovative 19mm 22mmIntegral Drill Rod. These versatile and high-performance rods are poised to transform drilling operations by seamlessly integrating the drill bit and rod, streamlining the process and improving productivity.
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2023
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Unleashing Efficiency: The Versatile 19mm 22mmIntegral Drill Rod
In a groundbreaking development for the mining and construction industries, the 19mm 22mmIntegral Drill Rod are set to revolutionize drilling operations. These versatile and high-performance rods offer a seamless integration of drill bit and rod, providing significant efficiency gains and improved productivity in various drilling applications.
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2023
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Properties of rock drilling tools and rock
The parabolic tooth is a tooth crown shape between the bevel tooth and the hemispherical tooth, if it is produced and used by a foreign alloy factory or a joint venture factory. Wedge teeth for hard and abrasive rock
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Requirements for Drilling Holes in Rock Drilling and Blasting Operations
Another requirement on the drilled rock hole is to remain stable until it has been used for charging or other purposes. Under certain conditions, e.g. when drilling in unconsolidated material or soft rock (the area has a tendency to break out and plug the rock hole),
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Special inspection should be carried out on the shank tail before each shift (or regularly) to see if there is any phenomenon of top explosion or heaping, whether there are cracks, and whether the thread wear is serious. In the above situations, it should be replaced in time;
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Instructions for using down-the-hole drill bits
In order to use the down-the-hole drill bit correctly and ensure the rock drilling speed and service life of the drill bit, the following points must be paid attention to:
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CONTACT US
Tel : +8613869551010
Email ：13294506@qq.com
Add : No. 229, Xihu Road, Xihu Town, Yanggu County, Shandong Province
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