; High torque and compact design thanks to robust planetary gear; Spindle lock for easy tool change; Die-cast aluminum bearing flange for long machine life; Vario-Constamatic (VC) electronics for working at speeds that are suitable for material and which remain almost constant under load; Hand wheel for pre-selection of speed; Electronic safety shutdown of the engine when locking the application tool for safe working; Restart protection: Prevents unintentional start-up after power interruption; Electronic overload protection for long life; Precise clamping neck for stationary use; Removable rubber protective cap for comfortable and safe working; Slim design for optimum handling; Precision clamp-on ammeter for exact concentricity; Metabo Marathon motor with patented dust protection for long life; The specialist: Handy gri