DEWALT DCF620N Brushless Drywall Screwdriver 18V Bare UnitThe DEWALT DCF620N Drywall Screwdriver has a powerful brushless motor that drives screws efficiently and effectively, offering maximum run time and a compact tool. It has a lightweight compact design that allows you to work comfortably in small spaces. The Set and Forget feature remembers your fine depth adjustment setting when removing and replacing the nose cone and there is a trigger lock that lets you work without having to pull the trigger. It is