- Superior Quality: Crafted from high-quality YG6X carbide inserts, this Tongue and Groove Router Bit Set offers exceptional durability and a smooth cutting experience, ensuring reliability for heavy-duty applications. - Robust Design: Featuring an anti-kickback design, this router bit set enhances stability and reduces vibration, promoting safety during use. For optimal results, clamp the tool to the "min insert" line and maintain RPMs at or below 18,000. A slow pushing technique will yield smoother, cleaner cuts. - Versatile Applications: This set is compatible with a variety of materials, including wood, MDF, particleboard, plywood, compact panels, and acrylic. It is not suitable for cutting metal or non-wood materials like steel or sand. Perfect for creating tongue and groove joints in doors, cabinets, tables, woodworking projects, hardwood floors, and wainscoting. - Package Includes: The set contains two 1/2 inch shank tongue and groove router bits, along with a comprehensive instruction manual. Specifications include a tooth width of 1/2 inch and a shank diameter of 1/2 inch. Designed for use exclusively on table-mounted routers.