Norton Flap Disc, 4-1/2″ x 5/8″ 60 Grit

For use in metal fabrication blending welds, deburring, cleaning, stripping and finishing
No need to switch from a depressed center wheel to fibre disc
Lasts 20 times longer than fibre disc
Built-in angle for grinding which allows more abrasive to come in contact with work surface
Will not smear the workpiece and wears uniformly with flaps