Arbor Mt Sanding Disc, 4-1/2x7/8, 50G, PK25

Arbor Mount Sanding Disc, Vacuum Hole Design No Hole, Disc Dia. 4-1/2 In., Grade Coarse, 50 Grit, Abrasive Type Closed Coat, Resin Bonded, Abrasive Material Aluminum Oxide, Backing Material Fiber, Backing Weight Y, Mounting Hole Size 7/8 In., Color Brown, Series F226, Max. RPM 11, 000, Package Quantity 25