Standard Pack = 1 piece(s). Attachment Type = TR ; Color = Brown ; Converted Form = Roloc Disc ; Diameter(Inch) = 2 ; Diameter (Metric) = 50.8 ; Grade = CRS ; Harmonizing Code = 6805301000 ; Max RPM = 25000 ; Mineral Type = Aluminum Oxide ; Product Form = Disc ; Return Goods Information = No Return ; 3M Stock Number = 7010329828 ;