3M 4-1/2″ 80 Grit 7/8″ Center Hole Type 27 Zirconia Alumina Flap Disc Medium Grade, Coated, Arbor Attachment, Cloth Backing, 13,300 RPM 7000148177

3M 3" 80 Grit Ceramic Quick Change Disc Type S Attachment, Medium Grade, Orange, Coated, Cloth Backing, 20,000 RPM, Roloc TS Compatible Manufacturer Part #: 7010328295 S/N: 74665878 UNSPSC: 31191506 UPC: 051144767557 (Price is for Quantity of 100 Pieces)Sp