Features robust motor metabo safety switch prevents unintentional switching on electronic overload protection and restart protection additional handle can be mounted in three positions cut off carbon brushes to protect the motor technical specifications grinding wheel diameter 230 mm nominal power consumption 2 400 w power output 1 600 w idle speed 6600 min speed at rated load 4 600 min spindle thread m 14 weight without mains cable 62 kg cable length 4