3M 1/4″ Max Roll Diam x 1-1/2″ OAL, 240 Grit Aluminum Oxide Straight Cartridge Roll 1/8″ Pilot Hole Diam, Very Fine Grade, X Weighted Cloth Backing, 24,000 Max RPM 7100080020

3M 3" Diam, 36 Grit Aluminum Oxide Adhesive PSA Disc Very Coarse Grade, X Weighted Cloth Backing, For Bench Top Motors, Disc Sanders, Random Orbital Sanders Manufacturer Part #: 7010308401 S/N: 01933035 UNSPSC: 31191506 UPC: 051144013371 (Price is for Quan