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IEC 60745-2-3 Ed. 2.0 b:2006
Hand-held motor-operated electric tools - Safety - Part 2-3: Particular requirements for grinders, polishers and disk-type sanders
Applies to grinders, with a rated speed not exceeding a peripheral speed of the accessory of 80 m/s at rated capacity, polishers and disk-type sanders, including angle, straight and vertical with a rated capacity not exceeding 230 mm. Does not apply to random-orbit polishers and random-orbit sanders. These are covered by IEC 60745-2-4.
International Electrotechnical Commission [iec]