Perfect stainless steel processing: robust, powerful angle grinder with high gear reduction and greatly reduced, adjustable speed for cool grinding. Longer service life, more power: the Metabo Marathon motor with patented dust protection, up to 20% more overload capacity and 50% more torque. Vario-Tacho-Constamatic (VTC) full-shaft electronics with adjusting wheel: for working at material-specific speeds that remain constant under load. Electronic overload protection, soft start and restart protection. Gear housing can be mounted rotated in 90° steps for left-handed operation or for disconnection. Switch-off carbon brushes to protect the motor.