3M 7″ 7/8″ Center Hole Type 29 Ceramic Flap Disc Coarse Grade, Coated, Arbor Attachment, Fiberglass Backing, 8,600 RPM 7100178128

3M 4-1/2" 80 Grit 7/8" Center Hole Type 27 Ceramic Flap Disc Medium Grade, Coated, Arbor Attachment, Cloth Backing, 13,300 RPMS/N: 03441367UNSPSC: 31191506UPC: 051141556079Manufacturer Part #: 7000148183(Minimum Order Quantity=1, Package Quantity=1)Specifi