DTH Hammer Operation ,Maintenance and the Drill Bit Grinding

Tuesday,Sep 03,2024

During drilling, whether the nature and property of a pneumatic DTH hammer can perform to its most definitely depends much on the hammer design and manufacture; however, it is also related to a reasonable operation.Drill pipe diameter, adequate air pressure, advisable axial pressure,etc.

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Instructions for use down-the-hole（DTH）drill bits

Wednesday,Mar 06,2024

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Overview of China's drilling tool industry and rock drill product types

Monday,Mar 04,2024

1.Classification of rock drilling tools and engineering drilling tools；2.At present, the output value of ourcountry’s main brazing steel products；3.Raw materials for our country’s brazing steel and drilling tools industry；4.Main types of drilling tools in our country；5；6；7；8；etc.

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