The Bosch Router Bit Set is a set of 12 high speed steel router bits for woodworking. The set includes straight, round over, chamfer, cove, dovetail, and Roman Ogee bits in 1/4", 3/8", and 1/2" shank diameters. The bits feature precision ground carbide tips for long life and smooth cuts in wood, plywood, and laminates. The bits come in a plastic case for convenient storage and portability. This versatile router bit set is suitable for a wide range of woodworking applications.