The DH40MCM 1-9/16" SDS Max Rotary Hammer helps you tackle a variety of tasks including, drilling holes in concrete for anchors or rebar, demolishing and chiseling concrete, cutting, digging, tamping or driving ground rods.It's motor is capable of producing 6.3 foot pounds of Impact Energy and delivers best-in-class drilling speed. It's also makes jobs easy and offers comfortable grip thanks to its oversized knob that changes the mode from hammer drilling to hammer only and an oversized trigger that is easy to use while wearing gloves.