Advantages The powerful specialist for surfaces ? Powerful 750 watt motor for fast work progress with soft start ? Handy design and high torque ? ideal for grinding surfaces with flap wheels, brushes, and other accessories ? KickBack Control: detects when the tool is jammed and shuts it down immediately ? for a high level of user protection Additional data No-load speed* 2.500 ? 8.000 rpm Rated input power* 750 Tool holder* Collets up to 8 mm diameter Power output 420 Spindle collar diameter 43 Weight 1.7 Tool dimensions (length) 387 Tool dimensions (height) 77 Max. collet diameter 8 mm (only 6 mm included) Max. grinding tool diameter 50 Spanner size of locking nut 19 Spanner size of grinding spindle 13 Max. polishing tool diameter 80 Switch 2-way Total vibration values (Surface grinding up to diameter of 25) Vibration emission value ah 2.5 Uncertainty K 1.5