GB/T 6087-2003
ActiveKey type three-jaw drill chucks
扳手三爪钻夹头
Application Summary AI generated
GB/T 6087-2003 specifies the dimensions, technical requirements, and testing methods for key type three-jaw drill chucks used to clamp cylindrical shank tools in drilling machines. It applies to manual tightening chucks operated with a key, commonly found in industrial drilling equipment, hand drills, and machine tools for metalworking and woodworking. The standard ensures interchangeability and clamping accuracy for twist drills and other rotary tools within specified diameter ranges.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.