Powerful 7A 0 to 1100/0 to 3100 RPM. Dual range settings are designed for specific jobsite usage. Tow speed selector for optimal hammer and nonhammer functions. Cast metal side handle increases control and user safety. Cast metal gear housing increases jobsite durability and tool longevity. 1/2" capacity in steel and concrete, 1-1/4" capacity in wood. Includes chuck key and holder, cast metal side handle, and depth rod. 2 year limited warranty.