CMT Orange Tools 15/64” - 31/64” - 23/32” 3-Piece Plywood Groove Set, 1/4" Shank is a versatile set designed for precise and efficient woodworking. This set includes three groove sizes—15/64”, 31/64”, and 23/32”—making it i for creating clean, accurate grooves in plywood and other materials. The 1/4" shank ensures compatibility with a wide range of routers and tools, providing stability and ease of use. Whether you’re a professional or a hobbyist, this groove set delivers reliable performance for your woodworking projects. Model Number: 811.001.11