DEWALT 5 In. x 7/8 In. 36 g Zirconia Flap Disc

Zirconia grit enables 3X faster material removal than fiber resin metal sanding discs. Premium abrasive cloth provides up to 15 X longer life than fiber resin metal sanding discs. Type 29 fiberglass backing provides grinding angle of 20-25 degrees. Used for weld blending, removing weld slag,deburring, surface finishing and preparation, edge blending and chamfering.