$58.99 Milwaukee M18 Brushless Cordless 1/4 Impact Driver 18V w/ 3 Speeds Tool Only | eBay
RIDGID 18V Brushless SubCompact 1/4 in. Impact Driver (Tool Only)-R8723B - The Home Depot
MILWAUKEE 1/4 Cordless Impact Driver, 18.0 Voltage, 2000 in.-lb. Max. Torque, Bare Tool 
