DEWALT DW252 6 Amp Drywall Screwdriver Depth-sensitive, set and forget nosepiece for consistent fastener depth Two-finger, rubber trigger for increased comfort Hi-speed transmission for production drywall hanging - This feature allows a screw to be loaded and then engaged once pressed against the surface that is going to be fastened Lightweight with excellent ergonomics Helical-cut steel, heat-treated steel gears for long life and durability