The Makita 4-3/4" ImpactX Finder/Driver (A-97081) is ideal for driving screws in a variety of heavy duty applications including metal fastening, deck building, framing, and installing plywood subfloor. ImpactX insert bits and accessories are built to meet the demands of the professional contractor. This tool easily drives screws without wobble and features a convenient retracting sleeve for easy, one-handed operation.