Complete concrete, masonry, and plaster applications with the 12 LB. SDS MAX* demolition hammer. Built with a hard-hitting German-engineered mechanism and a 10.5 amp motor, this ultra-light, high-performance chipping hammer delivers 7.1 joules of impact energy. Featuring shocks Active Vibration Control technology to help reduce user-felt vibration at the handles, this tool helps maximize productivity in challenging jobs. For convenient portability on the jobsite, this tool is packaged with a dur