Advantages Superior handling for heavy duty jobs ? Robust 500 W motor for powerful grinding application ? Handy grip design for comfortable handling and superior control ? Optimized air vents for effective cooling No-load speed* 33,000 rpm Rated input power* 500 W Tool holder* Collets up to 8 mm diameter Spindle collar diameter 41 mm Weight 1.4 kg Tool dimensions (width) 80 mm Tool dimensions (length) 360 mm Tool dimensions (height) 80 mm Max. collet diameter 8 mm Max. grinding tool diameter 25 mm Switch 2-way