CGW Abrasives 421-42345 4-1-2X7-8 Z3-80 T27 Xl100 Pct. Za Flap Disc - Pack of 10

CGW Abrasive Depressed Center ZA Flap Disc is made of excellent carbon and stainless steel.CGW 4 1/2 XL 27 Depressed center ZA flap disc offers high stock removal and extended service life. Disc having an arbor size of 7/8 and fine grit size of 80 is tough and aggressive for a low noise no vibration action. Diameter: 4 1/2-inch. Thickness: XL. Backing material: Polyester/Cotton. Abrasive material: Z3 -100% zirconia alumina. Grit/Grade: 80 (fine). Active grinding agent provides cool cutting with light pressure special optimized resin bond offers maximum cutting capacity strong edge stability and long life. Premium zirconia alumina grain with a poly/cotton heat-treated backing. The poly/cotton combination provides low stretch and strength for the high zirconia concentration that Z3 contains and enables fast grain removal for carbon based steels (26% more than the competition) offering excellent life. Applications: Deburring deflashing rust removal snagging; Used with: Right angle grinder/sander; Applicable materials: Ferrous and non-ferrous metals stainless steel high tensile alloys woods plastics. Contamination-free; Used on flat grinding surfaces most efficient when used between 0°- 15°angle the best choice for smooth finishing. Made in USA. Sold as 1 Each.