With the Norton 01 grinding wheel, you restore sharp cutting edges on dull carbide, HSS, and non-ferrous tools with ease. Featuring sharp silicon carbide grain 80 (39C), it delivers cool and precise grinding without excessive heat build-up on sensitive tool steel. The robust vitrified lvs bond retains its form during operation, guaranteeing a smooth, consistent finish on every pass. Sized at 150X20X32 mm with a maximum operating speed of 45 m/s, this wheel mounts easily onto standard workshop bench grinders.