Adjustable tracking mechanism, lock-on button and easy belt-change. Ergonomic main and front handles. On/off trigger switch & lock-on button. Sanding belt and detachable dust bag. No load speed 260m/min. Belt size 75 x 457mm. Adjustable tracking mechanism, lock-on button and easy belt-change. Ergonomic main and front handles. On/off trigger switch & lock-on button. Sanding belt and detachable dust bag. No load speed 260m/min. Belt size 75 x 457mm.