Metabo HPT 10 amps 1-9/16 in. Corded Rotary Hammer DrillThe DH40MCM SDS Max Rotary Hammer is designed to take on a variety of tasks including drilling holes in concrete for anchors or rebar, demolishing and chiseling concrete, driving, digging, tamping, or driving ground rods. The powerful 10 Amp motor produces 6. 3 foot pounds of Impact Energy, and delivers top class drilling speed. It's also easy and comfortable to use with an oversize knob that changes the mode from hammer drilling to hammer only, and