You can use this tool as a cordless screwdriver to fasten and loosen screws, or as a cordless drill-screwdriver for drilling into various materials such as wood or metal, or as a cordless hammer drill for drilling into wooden beams or brittle masonry and concrete. This brushless cordless hammer drill-screwdriver with a maximum torque of 45 Nm is ideal for both hammer drilling and gentle screwing tasks in delicate softwood. The device automatically shuts off when the battery is nearly empty.