Weiler Abrasives 24 Grit, 4-1/2″ Wheel Diam, 1/4″ Wheel Thickness, Type 27 Depressed Center Wheel Coarse Grade, Aluminum Oxide, Resinoid Bond, R Hardness, 13,300 Max RPM 58120

Tru-Maxx 4-1/2" 80 Grit 7/8" Center Hole Type 29 Zirconia Alumina Flap Disc Medium Grade, Coated, Arbor Attachment, 13,300 RPMManufacturer Part #: 25308S/N: 73224966UNSPSC: 31191506UPC: 655332253084(Minimum Order Quantity=1, Package Quantity=1)