Amp Rating : 12.5 A Spindle Size : 5/8-11 Wheel Diameter : 5 In Speed Rating : 9300 Rpm Wheel Type : Diamond Cup Includes : (1) Auxiliary Handle Flange Kit, (1) Spanner Wrench, (1) 5 In Diamond Cup Wheel, (1) Surface Guard With Vacuum Connection, (1) Carrying Case Cord Length : 13.5 Ft Handle Type : Wrap Around Auxiliary