Microprocessor based overload protection and voltage-limiting Immediate continuation of work after overload (no stop) Reversible speed from 30.000 - 50.000 rpm ccw rotation up to 30.000 rpm Carefree synthetic surface Simple and immediate assembly Digital display Speed adjustment continous by knee lever with sensor Selection of speed by rotary knob Technical Data Power 260 Watt Voltage 115V / 230V Weight 2,9 kg Dimensions L: 300 mm W: 240 mm H: 90 mm