The Makita 1-1/8 In. ads-plus rotary hammer model HR2811F offers several features for the professional contractor. The rotary hammer has 3-modes of operation: rotation only, hammering with rotation and hammering only for multiple applications. Some other features on this hammer are the built-in torque limiter that ensures stable torque control and electronic variable speed control that allows the user to set the speed based on the application. Equipped with a L.E.D. light, this tool is ideal for drilling in dark or confined spaces.