CGW Z3 Zirconia Flap Disc Tpye 29, 4-1/2" x 7/8" - 60 Grit (42324)

-Premium Zirconia Alumina grain on a poly/cotton backing. The poly/cotton combination provides both durability and finish while the Zirconia concentration provides high stock removal.
-Fastest stock removal in the marketplace for steel applications.
-Recommended for aggressive use and heavy duty applications.
-Active grinding aid provides cool cutting with light pressure.
-XL 35% more material than regular flap disc.