1 Scope

IEC 62841-1:2014, Clause 1 is applicable, except as follows:

Addition:

This document applies to hand-held

die grinders

rotary tools

accessories

accessories

– threaded

cones and plugs

– mandrel

mounted wheels

– rotary files

with a

rated speed

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.

Summary of Topics

Adoption of the First Edition of IEC 62841-2-23, Standard for Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery – Safety – Part 2-23: Particular Requirements for Hand-Held Die Grinders and Small Rotary Tools, as the First Edition of UL 62841-2-23 dated September 5, 2025.

UL 62841-2-23 is an adoption of IEC 62841-2-23, First Edition, issued by the IEC June 2024. Please note that the National Difference document incorporates all of the U.S. national differences for UL 62841-2-23.