The brown cloth-backed variant is suitable for universal, heavy-duty use on alloyed and non-alloyed steels, as well as non-ferrous metals. - The carton has a tear-off edge for separating the sections of abrasive belt at the workplace. - SBR 25, SBR 40 and SBR 50 correspond to shape B, ISO 3366. - SBR 100 corresponds to shape A, ISO 3366. - Abrasive: Aluminium oxide A
- Zirconia alumina grinding wheel optimised for use in foundries and fettling shops for cast iron with excellent grinding performance and tool life. - Applications: surface grinding, chamfering, deburring. - Abrasive: Zirconia alumina Z, special aluminium oxide A and silicon carbide C. - Materials that can be worked: grey/nodular cast iron (GG/GJL, GGG/GJS), casting scale.