GB/T 6374-2004
AbolishedShanks for rock drilling machines and pneumatic tools and fitting dimensions of chuck bushings
凿岩机械与气动工具 尾柄和衬套配合尺寸
Application Summary AI generated
This standard specifies the dimensions and tolerances for the shanks of rock drilling machines and pneumatic tools, as well as the corresponding fitting dimensions for chuck bushings. It is applied in the manufacturing and quality control of mining, construction, and demolition equipment to ensure interchangeability and secure fit between tool shanks and machine chucks. The standard is critical for engineers and procurement professionals specifying or sourcing compatible components for pneumatic drills, breakers, and rock drills.
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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.