standard byInternational Electrotechnical Commission , 06/01/2024
IEC 62841-1:2014, Clause 1 is applicable, except as follows:
Addition:
This document applies to hand-held die grinders and to small rotary tools for mounted
accessories not exceeding 55 mm in diameter and for mounted sanding accessories not
exceeding 80 mm in diameter such as
– threaded cones and plugs that are threaded on a mandrel with an unrelieved shoulder
flange,
– mandrel mounted wheels, and
– rotary files
with a rated speed not exceeding a peripheral speed of the accessory of 80 m/s at rated
capacity.
This document does not apply to straight and vertical grinders utilizing flanges for driving an
abrasive accessory.
NOTE 101 Straight and vertical grinders are covered by IEC 62841-2-3.
