This powerful, lightweight, and compact hammer drill/driver provides the ideal mix of power and versatility. The sleek ergonomic design offers comfortable handling. Always using the right amount of power on every task is simple thanks to 20 different torque settings and drilling and impact drilling selections. Its high-performance 2-speed planetary gear box meets the demands of each application. The UniversalImpact 18 is designed for drilling and screwdriving in wood and metal, as well as for impact drilling in masonry. It has a 10-mm shank and single sleeve chuck for easy screw bit and drill bit changes.