Metabo WEF 9 125 FlatHead 910 Watt 125mm Angle Grinder. Features include; Extremely flat gear head permits working at sharp angles up to 43 Degree , Compact design for quick removal of welding slag, rust or paint in tight places e.g. frame constructions, Low-fatigue working even at weld seams during out-of-position welding thanks to slim handle, Robust long lasting Metabo Marathon Motor, Constamatic (C) full-wave electronics, Tool quick change without key, Tool-free adjustable guard; twist-proofed, Electronic safety shutdown of the motor if the disc jams, Overload protection, Electronic soft start, No-volt release switch: prevents unintentional startup after power cut, Auto-stop carbon brushes.