650 Watts Double Insulated 4" Angle Grinder Light Weld Dressing In Metal Fabrication Specifications Model 25100 Capacity 100 16.0 5.0 Mm Watts Input (full Load) 650 Watts No Load Speed 11000 / Min Full Load Current 2.7a Approx. Weight 1.9 Kg. (without Wheel & Wheel Guard)