Long lifespan, more power: the Metabo Marathon motor with patented dust protection, up to 20% more overload capacity, and 50% more torque. The Tacho-Constamatic (TC) full-wave electronics ensure high work progress through constant speed under load. Tool-free, quick disc change at the push of a button with the Metabo M-Quick system. The tool-free adjustable guard can be fixed without twisting. Low-vibration additional handle Metabo VibraTech (MVT). The Metabo S-automatic mechanical safety clutch minimizes kickback to the lowest level on the market when the disc is blocked, ensuring maximum user protection and a quick resumption of work. It features electronic overload protection, soft start, and restart protection. The gearbox housing can be mounted in 90° increments for left-handed operation or for cutting. Switchable carbon brushes protect the motor.