Klingspor Kronenflex A 46 TZ Special high performance cut off wheel / slitting disc, a new improved way of cutting Steel and Stainless Steel on site. Slitting discs provide a faster, cleaner & thinner cut. Suitable for all brands of mini grinders and stainless steel, steel, cast iron and steel plate. 22mm bore. Dimensions refer to outer diameters (mm) and thickness (mm). A premium quality product. Organization for the Safety of Abrasives (oSa) label marked.