General description Professional woodworking tools designed for creating precise tongue and groove joints, ideal for hardwood floors, drawers, doors, and more. This set is perfect for both DIY enthusiasts and professional woodworkers. Technical specifications Type: Tongue and Groove Router Bit Set Flutes: 3 Material: Premium C3 Tungsten Carbide Coating: Heat Resistant Teflon Compatibility and accessories Compatible with Bosch, Hilti, Milwaukee, Makita, Dewalt, and Porter Cable routers.