Advantages Maximum productivity and the best user protection ? Fast work rate due to powerful 1700 watt motor with Constant Electronic ? Long lifetime due to motors with direct motor cooling, overload protection and long carbon brush lifetime ? Leading user protection due to KickBack Control, restart protection, anti-rotation protective guard and vibration reduction Rated input power* 1,700 W No-load speed* 2,800 ? 11,500 rpm Disc diameter* 125 mm Power output 1,010 W Grinding spindle thread M 14 Rubber backing pad, diameter 125 mm Wire cup brush, diameter 75 mm Tool dimensions (length) 311 mm Tool dimensions (height) 103 mm Weight 2.4 kg Switch 2-way Total vibration values (Surface grinding (roughing)) Vibration emission value ah 6 m/s? Uncertainty K 1.5 m/s? Total vibration values (Sanding with sanding sheet) Vibration emission value ah 4 m/s? Uncertainty K 1.5 m/s?