DEWALT Max 1/2" 20V Brushless Compact Atomic Drill/Driver DCD708B (Bare Tool Only, Battery & Charger Sold Separately) - Walmart.com
DEWALT Electric Drill, Spade Handle, 1/2-Inch, 9-Amp (DW130V) - Power Drills - Amazon.com
DEWALT 1/2-in 20-volt Max-Amp Variable Speed Brushless Hybrid Cordless and Corded Hammer Drill (2-Batteries Included) in the Hammer Drills department at Lowes.com