Specification Brand : Radnor Label : Radnor Manufacturer : Radnor MaterialType : Aluminum Oxide NumberOfItems : 10 PartNumber : RAD64000730 ProductGroup : BISS Basic ProductTypeName : ABRASIVE_WHEELS Publisher : Radnor SmallImage_Height : 73 SmallImage_URL : https://m.media-amazon.com/images/I/51GQ8hGWWoL._SL75_.jpg SmallImage_Width : 75 Studio : Radnor Title : Radnor 9" X 1/8" X 5/8" - 11 A24R Aluminum Oxide Type 27 Depressed Center Cut Off And Grinding Wheel For Use With Right Angle Grinder On Metal And Steel ( 10EA)