Dewalt DCD996P2 20V Max Xr Lith Ion Brhls Prem 3-Sp HammerdrillProduct Overview This 20V MAX* cordless kit includes one 1 2 in. hammer drill driver, two 20V MAX* 5. 0Ah batteries, charger, and hard case. This hammer drill comes equipped with a heavy duty ratcheting nitro carburized metal chuck with carbide inserts for superior bit gripping strength and a high efficiency brushless motor that delivers up to 57% more runtime over brushed. The DCD996 features a 3 mode LED providing light in dark or confined spaces