Adjustable 0-45° arm angle and quick-fit mechanism for easy tool-free fitting of accessories. Fast effective sanding on a wide range of surfaces. 1900 - 4000rpm variable speed and rocker power switch for easy handling. Drum guard and angled handle. Uses shape-adjusting flap wheels or sanding sleeves mounted on a rigid drum. Includes dust port adaptor, sanding sleeve drum, 80 grit sanding sleeve, 15mm and 60mm flap wheels.