UL - 62841-3-4 BULLETIN
UL Standard for Safety Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery – Safety – Part 3-4: Particular Requirements for Transportable Bench Grinders
|Publication Date:||1 May 2019|
This part of IEC 62841 applies to transportable bench grinders that can be equipped with one or two accessories as follows:
- type 1 grinding wheels (see Figure 106) with a diameter not exceeding 310 mm and a thickness not exceeding 55 mm;
- wire brushes with a diameter not exceeding 310 mm and a thickness not exceeding 55 mm;
- polishing wheels with a diameter not exceeding 310 mm;
and with a peripheral speed of any accessory between 10 m/s and 50 m/s.
NOTE Polishing wheels are also known as buffing wheels.