The DEWALT 20V FLEXVOLT 1/2" Hammer Drill Kit DCD999TY1 is a powerful and versatile tool designed for a variety of drilling tasks. With a brushless motor delivering 2000 RPM and a 1/2 inch chuck size, this hammer drill offers high performance in a compact design. The lithium-ion battery technology provides long-lasting power, and the keyless chuck type allows for easy bit changes. Perfect for home and workshop use, this DEWALT hammer drill is a must-have for any DIY enthusiast or professional tradesperson.