Large stroke, suitable for use with core drills, twist drills, and countersinks. Magnetic base with high holding force enables work on vertical surfaces and overhead. Robust Metabo Marathon motor with internal wiring for long service life. Vario-Tacho-Constamatic (VTC) solid shaft electronics for working with material-specific speeds that remain constant under load. Right/left-hand rotation for thread cutting. Durable two-speed gearbox with oil bath lubrication for optimum speeds. Integrated coolant tank for easily metered internal cooling of the core drill. Tool-free mountable chip guard protects the user from metal chips and tool contact. Restart protection prevents unintentional start-up after power interruption. Resistant power cable (5 m) with rubber sheath.