Specially developed for removing welding slag, rust, or paint in tight frame constructions and for working in constrained positions. Long life and more power: the Metabo Marathon motor with patented dust protection, up to 20% more overload capacity, and 50% more torque. Vario-Constamatic (VC) solid shaft electronics with adjusting wheel for working with material-specific speeds that remain almost constant under load. Metabo Quick for tool-free disc change with quick-clamping nut. Tool-free adjustable protective hood can be fixed without twisting. Electronic safety cut-out reduces kick-back when the disc jams, ensuring high user protection. Electronic overload protection, soft start, and restart protection. Gear housing can be mounted rotated in 90° steps for left-handed operation or for cutting. Carbon brushes protect the motor.