AdvancedImpact 900 is ideal for uses that require performance and safety at the highest levels. The tool offers the KickBack Control function, which deactivates it completely in the event of a bit jamming. The 2-speed gears allow you to work with greater rotation speed or with greater power, depending on the type of application. The Bosch speed preselection allows you to precisely adjust the rotation speed of the bit; the constant speed function automatically adjusts the number of revolutions, for constant work regardless of the load. The powerful 900 Watt motor and robust Autolock chuck ensure flawless results in masonry, wood, soft concrete and metal, allowing drilling depths of up to 13 mm in masonry and up to 40 mm in wood.