General description Our Magnetic Bit Holder is designed for impact drivers and is compatible with a variety of tools, including electric screwdrivers, hand screwdrivers, and drills. This versatile tool is perfect for professional construction and DIY projects, providing a reliable solution for driving screws with precision. Technical specifications Material: Chrome vanadium steel Shank type: 1/4 inch quick hex shank Compatible with: 1/4 inch hex socket Usage Ideal for driving drywall screws at a predetermined depth Suitable for deck construction, wooden windows, plywood flooring, and box construction Allows for extensive conversion of various drill bits and screwdriver bits