SAFETY CLUTCH; DEADMAN SWITCH.USER BENEFITS:Maximum productivity: 1,700 Watt angle grinder with the power of a large grinder and the compactness of a small one for quickest material removal on industrial applicationsLonger service life, more power: the Metabo Marathon-motor with patented dust protection, up to 20% more overload capacity and 50% more torqueTacho Constamatic (TC) Full-wave Electronics: fast work progress by means of constant speed under loadTool free, fast disc change at the touch of a button with the Metabo M-Quick-SystemTool-free adjustable guard; twist-proofLow-vibration side handle Metabo VibraTech (MVT)Paddle switch with dead man function: safe to operate due to an ergonomically integrated non-slip switchMetabo S-automatic mechanical safety clutch: minimises kick-back to the lowest level when the disc jams unexpectedly ? for maximum user safety and swift progressElectronic overload protection, soft start and restart protectionGear housing can be unscrewed, rotated in 90? steps and remounted for left-handed operation or cuttingAuto-stop carbon brushes to protect the motor