Take on a wide range of demanding applications with the 20V MAX XR Brushless 1/2 in. 3-Speed Hammer Drill. Our most powerful 20V MAX hammer drill is equipped with the Anti rotation System that shuts the tool down if rotational motion is excessive and delivers up to 275 holes per charge. Featuring an all-metal transmission construction to help withstand tough applications, this 3-speed hammer drill includes an adjustable 3-position LED to help illuminate dim work areas.