The Mirka DEROS RS 600X Rotary Sander is an ergonomic rotary sander for heavy-duty applications and general-purpose sanding. Suitable for sanding tough materials in demanding applications, ranging from wood and solid surfaces to concrete. The powerful long-life brushless motor produces 750 W. Speed adjustable between 750 rpm and 2500 rpm with a selectable slow start function. Lightweight and low-profile design for maneuverability, easy speed control and safe handling with lever, on/off switch and LED indicator for sanding speed selector. Smooth-running with a low noise level for operator comfort. Features Bluetooth connectivity for vibration level monitoring using the myMirka app.