The Makita Angle Grinder has a 12 AMP motor that delivers 4000-9000 RPM. The SJS technology offers a mechanical clutch system that prevents motor and gear damage. The motor provides a 5-stage variable speed control dial. The Labyrinth construction, zig-zag varnish and thicker coil wires allow for long tool life. Includes (1) Lock Nut Wrench, (1) Lock Nut, (1) Side Handle, (1) Inner Flange, (1) 6" Cut-Off Wheel Guard, and (1) 6" x 7/8" x 1/16" Super Thin Cut-Off Wheel, Metal.