Bosch Universal Impact 800 hammer drill, 800 W, 3000 RPM, 19 Nm, variable speed One for all. All in one. The right hammer drill for all your projects. Drilling has never been easier - with its very low weight and compact design, the tool is particularly easy to handle. High drilling power for excellent versatility. With the powerful 800 watt motor, you always have the right tool for every job at hand - for all materials, even concrete. Screwdriving/drilling/hammer drilling function switch for working adapted to the structure of the material; Press&Lock keyless chuck - easy accessory change by locking the drill shaft at the push of a button.