Patented adjustable "Duo" oscillating circuit setting: Can be set depending on the application for fine sanding or high stock removal Variospeed (V) Electronics for working at customised speeds to suit various application materials Thumbwheel for speed preselection Turbo boost: allows additional power reserves to be employed for maximum removal Power Control System: No scratches when placing the machine directly onto the material at speed Grip area with non-slip soft-grip surface Removable side handle Dust-proof ball bearings for long service life of the machine Sturdy aluminium die cast bearing housing Dust collector cartridge with filter for working without connecting to a vacuum cleaner Extraction possibility by means of connecting an all-purpose vacuum cleaner