Cartridge Roll: Tapered, 3/8 in Dia x 1 1/2 in L, 1/8 in Pilot, Ceramic, 120 Grit, Blaze R920

Cool-cutting cartridge rolls for stainless steel and nickel alloys have a ceramic abrasive. Ceramic self-sharpens faster than other abrasives to remove material quicker. Quicker material removal speeds up the work and keeps the surface cooler, making ceramic a good choice for heat-sensitive metals. Other workpiece materials include cobalt, Inconel, titanium, and chrome.