4-1/2 IN. X 7/8 IN. 40 GRIT ZIRCONIA FLAP DISC

Key Features

• 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.