IEY1623 Features: * Designed for drilling in wood, metal, and plastic * Fits cordless drills, cordless screwdrivers, and quick change adapters * Hardened and tempered for long life * Carded Includes: * 5 piece set includes one 3/32"", 7/64"", 1/8"", 9/64"" and 5/32"" hex shank bits Dimensions: * 1/4"" hex shanks for quick bit changes