Our 1-1/8 in. SDS Plus Rotary Hammer Kit delivers high performance with low vibration and a lightweight design for working all day. It’s built to meet the demands of professional contractors. The durable German-engineered hammering mechanism delivers 3.5 joules of impact energy, giving you the speed to get through jobs fast. SHOCKS Active Vibration Control® reduces vibration felt at the handles for less user fatigue. With hard-hitting power, fast drilling speed, and a balanced design, this hammer is ideally suited for large diameter hole drilling in the hardest concrete. Make this tool an OSHA Table 1 Compliant solution when paired with our DWH304DH Onboard Dust Extractor.