DEWALT DCK287D2 20V MAX XR Li-Ion 2.0Ah Brushless Compact Hammer drill and Impact Driver Combo Kit N/A Imported DEWALT DCD796 20V MAX 1/2" Hammer drill DEWALT DCF887 20V MAX 1/4" Impact Driver DEWALT brushless motors which delivers up to 57% more run time (2) XR Li-Ion batteries with fuel gauge provide 33% more capacity Compact, lightweight design for tight spaces