DCF887 20V MAX 1/4 in impact driver provides 1,825 in-lbs of max torque at fast 0-3,250 RPM speed and 0-3,600 impacts per minute DCD996 20V MAX 1/2 in hammer drill 3-speed, high performance (0 to 2000 rpm), all metal transmission optimizes tool-to-task for fast application speeds and improved 20V MAX DCD996 20V MAX 1/2 in hammer drill has a compact size (8.4 in front-to-back length) and lightweight (4.7 lb) design to fit tight areas DCD996 20V MAX 1/2 in hammer drill 0 to 38250 bpm for fast drilling in masonry materials DCD996 20V MAX hammer drill includes 3-mode LED providing lighting in dark or confined spaces up to 20X brighter than previous model Premium XR lithium-ion pack provides more capacity than standard 20V MAX battery packs