NORTON 03234 Sanding Disc, 5 in Dia, 11/16 in Arbor, Coated, 40 Grit, Extra Coarse, Alumina Ceramic Abrasive

Create a cleaner working environment when you use the ProSand multi-air cyclone H831 coarse grit center hole vacuum disc to blend, sand or dry strip aluminum, fiberglass and composites, as well as hard and softwoods. Long-lasting, self-sharpening zirconia alumina grain works with the disc's spiral-hole vacuum design to remove material as you work, while the tear resistance of the sturdy and flexible E-weight hook-and-loop paper backing provides durability. An anti-static coating and open coat make this disc ideal for applications in which you need an aggressive cut and loading is a potential problem.