The 60V MAX* 1-9/16 in. Brushless SDS MAX Combination Hammer is a light weight, high-peroformance hammer that is powered by a brushless motor and a durable German engineered mechanism. It delivers 6.1 Joules of impact energy for fast drilling and chipping, even in the hardest concrete. The constant speed electronics allow the tool to maintain speed under load. The light weight design makes it ideally suited for horizontal drilling for #3 - #6 rebar dowel applications, dry coring up to 3 in., and chipping in any mid to upper wall and ceiling. This hammer is part of the PERFORM & PROTECTproduct line, integrated with the Anti-Rotation E-CLUTCH System and the SHOCKS Active Vibration Control System. E-CLUTCH shuts down the tool in bind up situations. SHOCKSreduces vibration felt by the user at the handles, compared to rotary hammers without this feature. This tool comes Tag Readyso users and companies can attach the DEWALT Tagand track its location virtually anywhere via the DEWALT Tool Connectapp.