Replace the existing text of Clause 1 by the following: This clause of Part 1 is applicable, except as follows: Addition: This standard applies to grinders, polishers and disk-type sanders, including angle, straight and vertical tools, with a rated capacity not exceeding 230 mm. For grinders the rated speed does not exceed a peripheral speed of the accessory of 80 m/s at rated capacity. This standard does not apply to dedicated cut-off machines which are covered by IEC 60745- 2-22. This standard does not apply to random-orbit polishers and random-orbit sanders which are covered by IEC 60745-2-4.