1-1/8 in. SDS PLUS D-Handle Hammer Kit • Complete tough applications with the lightweight 1-1/8 in. SDS PLUS D-Handle Rotary Hammer. Featuring a durable German-engineered mechanism and SHOCKS ACTIVE VIBRATION CONTROL® technology, this tool delivers 3.0 Joules of impact energy. For user convenience, this product is packaged with a kit box for portability on the jobsite.