Milwaukee 2656-20 M18 18V 1/4 Inch Lithium Ion Hex Impact Driver with 1,500 Inch Pounds of Torque and LED Lighting Array (Battery Not Included, Power Tool Only) - Amazon.com
8.5 Amp 1/2 in. Impact Wrench with Rocker Switch
Milwaukee® 2868-22HD - M18 Fuel™ 1" Drive Hog Ring Anvil 18 V Cordless 12.0 Ah Li-ion Impact Wrench Kit with ONE-KEY™ Wi Fi Module - TOOLSiD.com