Standard Pack = 1 piece(s). Diameter = 7 inch ; Grit = A36-SBF ; Hole Size = 5/8 - 11 inch ; Material = Aluminum Oxide ; RPM = 8600 ; Size = 7 inch x 3/32 inch x 5/8 - 11 inch ; Style = Type 27 ; Thickness = 3/32 inch ; Type = Depressed Center Wheel ;