DEWALT 4-1/2 in. x 7/8 in. 40 Grit Flap Disc

The DEWALT 4-1/2 in. x 7/8 in. 40 Grit Flap Disc delivers aggressive stock removal and consistent finishing performance on metal surfaces. Designed with Type 29 fiberglass backing for optimal grinding at angles between 20 and 25 degrees, this abrasive disc is built to handle demanding weld blending and slag removal jobs with ease. Equipped with premium zirconia abrasive grain and a durable cloth backing, this flap disc provides up to three times faster material removal and fifteen times longer service life compared to standard fiber resin sanding discs. It is an essential abrasive solution for professional metal fabrication, deburring, and surface preparation.