Advantages Great power, less weight, more control ? Powerful 2,400 W for fast working process ? Lightweight ?only 5.0 kg- for better handling and control ? Restart protection for superior user protection if switch is on after power interruption. All products with restart protection have at the same time soft start Rated input power* 2,400 W No-load speed* 8,500 rpm Disc diameter* 180 mm Grinding spindle thread M 14 Main handle Straight Weight 5 kg Switch Tri-Control Total vibration values (Surface grinding (roughing)) Vibration emission value ah 7.5 m/s? Uncertainty K 1.5 m/s? Total vibration values (Sanding with sanding sheet) Vibration emission value ah 3.5 m/s? Uncertainty K 1.5 m/s?