The Bosch AdvancedMulti 18 is a multi-tool that runs on a 18-volt battery (not included). Which comes in handy whenever you're working somewhere without sockets. You also have the possibility of mounting an additional handle, to provide more grip and control. This handle dampens the vibrations, which is pleasant. 3 accessories are already included. For example, you'll get a plunge-cutting saw blade for cutting out shapes, a segment blade for several sawing jobs, and a sanding pad with sanding sheets for sanding jobs. The depth stop prevents you from cutting the material too deep. The AdvancedMulti 18 helps you to get a variety of jobs done.