Brushless motor and XR lithium-ion batteries deliver more run time and capacity. DCD996 20V MAX XR 1/2" hammerdrill features 3-speed, high performance 0-450/0-1300/0-2000 rpm (revolutions per minute), 0-38,250 IPM (impacts per minute) for fast drilling in masonry materials, 11 clutch settings, all metal transmission, and 3-mode LED (light emitting diode) lighting for dark or confined spaces. 8.4" front-to-back length, 4.7 lb (pound). DCF887 20V MAX 1/4" impact driver features 3-speed settings 0-1000/0-2800/0-3250 rpm, 1825 in/lb (inch/pound) max torque, 0-3600 IPM, one-handed loading 1/4" hex chuck with easy grip sleeve for 1" bit tips, and 3-mode LED light with 20-second delay after trigger release. 5.3" front-to-back length, 3.4 lb. Kit also includes (2) DCB204 20V MAX XR high capacity lithium-ion batteries, charger, 2 belt hooks, 360 deg (degree) side handle, contractor bag.