Dremel 1120-01 7.2-Volt Cordless Screwdriver Powerful 7.2V motor provides a wide range of screwdriving applications and can drive up to 3-inch screws Features a precision variable speed trigger with reverse for superior control when starting, driving, and removing fasteners The ergonomically optimized grip with T-Handle design provides balanced comfort and control The motor brake provides control and reduces screw stripping Compact at under 5-inches in length and lightweight so you can maneuver it into tight spaces