DEWALT DCF630B 20V MAX* XR® Brushless Drywall Screwgun (Tool Only)The DCF630 Brushless Drywall Screwgun features a brushless motor and electronic mode select to help optimize usage in a range of drywall hanging applications. Four dedicated tool modes enable operation of the screwgun in Trigger Mode (High Speed), Trigger Mode (Low Speed), PushStart Mode, and Lock On Mode. A top mounted electronic mode select enables fast, one handed switching between the tool's four modes. The DCF630's compact size and weight are