The Hitachi FDV 16VB2 Corded Hammer Drill is a powerful tool designed for various drilling tasks. With a 120V corded electric power source and 550W of power, this green hammer drill offers a speed of 3000 RPM, making it efficient for drilling through different materials. The 1/2 inch keyed chuck size allows for easy bit changes, while the set includes drill bits and hand tools for added versatility. As a trusted brand in power tools, Hitachi ensures quality and durability with this reliable model.