Roll-On

CGW Z3 flap discs feature the fastest grain removal on the market on carbon steels and second best on stainless steels. The premium zirconia grain coupled with a poly/cotton heat treated backing provides aggressive use and long usable life. Made for surface prep on ferrous metals such as grinding and deburring of welds. The roll-on disc features a convenient roll-on quick change system for die grinders. Made in USA.