GB/T 7442-2007
ActiveAngle grinders
角向磨光机
Application Summary AI generated
GB/T 7442-2007 specifies the technical requirements, safety parameters, and testing methods for angle grinders used in metalworking, construction, and fabrication industries. It applies to portable electric angle grinders with disc diameters up to 230 mm, covering performance criteria such as spindle locking, vibration limits, and dust protection. The standard ensures consistent quality and operator safety during grinding, cutting, and surface preparation tasks in workshops and on-site operations.
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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.