Angle Grinder, Wheel Diameter 4 1/2 in, Current 6 A, Max. Speed 11,000 RPM, Minimum Speed 11,000 RPM, Switch Type Slide, For Wheel Type Type 27, Overall Length 10 1/2 in, Kit Contents (1) Bare Tool, (1) Type 27 INOX Grinding Wheel, (1) Guard, Head Type Flathead, Grip Style Barrel Grip, Housing Material Metal, Spindle Thread Size 5/8 in-11, Duty Light Duty, Brake Type None, Dust Management None, Electrical Protection Double Insulated, Lock-Off Switch No, Lock-On Switch Yes