The DeWalt DC520KA heavy duty 18 Volt nicad cordless drywall/deck screwdriver features dual speed ranges: 0 to 900 RPM for decking and 0-2, 900 RPM for drywall use. Key features include a depth sensitive set and forget nosepiece for consistent fastener depth and a high-performance fan-cooled motor for maximum power and durability. Other features include a 1/4 In. hex drive and a max. Torque of 180 inch-pounds. This cordless drywall/deck screwdriver comes with a one-hour charger, two 18 Volt XRP batteries, a magnetic bit tip holder, a drywall nosepiece, and a heavy-duty kit box.