DEWALT XTREME 12V MAX Brushless 1/2 in. Cordless Impact Wrench(Tool Only) DCF901B
DEWALT XTREME 12-volt Max Variable Speed Brushless 3/8-in square Drive Cordless Impact Wrench (Bare Tool) in the Impact Wrenches department at Lowes.com
DEWALT XTREME 12-volt Max Variable Speed Brushless 1/2-in Drive Cordless Impact Wrench (Bare Tool) in the Impact Wrenches department at Lowes.com
Tested: DeWalt's Answer to Milwaukee Gen 3? 1st 20v Impacts in 6 Years: DCF911 DCF921 - YouTube