Description: Highest service life for extreme applications: robust, powerful angle grinder with maximum power density in its class for quick work progress Longer service life, more power: the Metabo Marathon-motor with patented dust protection, up to 20% more overload capacity and 50% more torque Tacho Constamatic (TC) Full-wave Electronics: fast work progress by means of constant speed under load Tool free, fast disc change at the touch of a button with the Metabo M-Quick-System Low-vibration side handle Metabo VibraTech (MVT) Metabo S-automatic mechanical safety clutch: minimises kick-back to the lowest level when the disc jams unexpectedly - for maximum user safety and swift progress.