A four-piece router bit set with 1/4-inch shanks designed for door and drawer front edging, miter frames, and crown molding. These bits create professional profiles on cabinet doors, bathroom and kitchen cabinets, and office furniture. Made from YG6 solid hardened steel with micro-grain carbide blades, the bits offer sharp, long-lasting performance. The set features anti-kickback design and works with both CNC machines and table-mounted portable routers. Suitable for use with hardwood, softwood, MDF, and particle board.