The Makita DGA504Z Angle Grinder 18V Brushless 125mm with Lock Nut Wrench, Side Handle, Guard, and Abrasive Wheel (Body Only) The Makita DGA504Z Body Only is equipped with a highly enhanced Brushless DC motor. A built-in controller changes the cutting speed automatically according to load condition, enabling users to obtain high-speed rotation on light-duty applications/high torque on heavy-duty applications. Sold without a battery or charger in a cardboard box. Features: Constant speed under load - automatically changes the cutting speed according to load conditions for an optimum performance High power motor Anti-restart function - prevents accidental start-up for safety Soft start feature Battery fuel gauge LEDs - also warns that the anti-restart function and current limiter have been activated Rubberised soft grip Electronic current limiter for overload protection Slide switch conveniently located for one-hand operation XPT - Extreme Protection Technology - for use in ou