The DEWALT DW511 1/2" VSR Single Speed Corded Hammer drill is a powerful tool designed for various drilling tasks. With a speed of 2700 RPM and a 1/2" chuck size, this hammer drill is lightweight yet heavy-duty, making it suitable for a range of applications. The corded electric power source ensures consistent performance, while the auxiliary handle provides added control and stability. With a voltage of 120V and a brushed motor type, this DEWALT hammer drill is a reliable choice for DIY projects and professional tasks alike.