The DEWALT 1/2 in. Variable Speed Reversing Dual-Range Hammer Drill features a high-performance 7.8 Amp motor that can reach speeds up to 2,700 RPM. This dual-mode hammer drill is ideal for wood, steel and masonry applications. A high/low gear helps make the drill ideal for high-speed drilling or high-torque applications. The drill has a lightweight design for easy handling and a 360 Degree side handle with depth rod offers great control and versatility and provides depth accuracy.