Metabo HPT's 36V MultiVolt Cordless Brushless 3" x 21" Belt Sander (model SB3608DAQ4) is truly revolutionary when it comes to cordless sanding performance. Remodelers, flooring installers, carpenters, deck builders, and DIYers alike, finally have a cordless belt sander solution that does not disappoint. Cutting the cord and having all the freedom of movement of a cordless belt sander now comes with the power, features, and dust collection that demanding users expect. This cordless belt sander is an everyday pro-level woodworking tool for quick touch ups or large scale hardwood projects and everything in between. The SB3608DAQ4 36V Cordless 3" x 21" Belt Sander is part of the expanding MultiVolt system of power tools from Metabo HPT. It accepts any MultiVolt battery for extreme power and runtime and can also accept the unique AC Adaptor (ET36A) to plug in for all day runtime, offering ultimate versatility and power on the GO.