DIMENSIONS - Includes 20pc 4-1/2 x 7/8 inch flap disc, 5pc 40 grits, 5pc 60 grits, 5pc 80 grits, 5pc 120 grits.
APPLICATION - Designed for grinding, blending and finishing on a wide range of metal, for use on an Angle Grinder.
MATERIAL - Aluminum Oxide grit enables 3X faster material removal than fiber resin metal sanding discs.
FEATURES - Type 29 fiberglass backing provides grinding angle of 20-25 degrees.
7/8-inch arbor size flap disc is compatible with angle grinders and can be operated with up to 13,000 RPM.