General description Flute T-Shaped Tongue and Groove Cutter Sets are essential woodworking tools designed for precision and convenience in daily woodworking tasks. This set includes two cutters that feature a smooth tooth width, producing clean and crack-free cuts. The cutters are suitable for various woodworking projects, from crafting drawers to joining wood edges. Technical specifications Shank Diameter: 12.7 mm (1/2'') Tooth Width: 6.35 mm (1/4'') Tooth Depth: 12.7 mm (1/2'') Material: Solid hardened steel and C3 grit carbide Balance tolerance: +/- 0.003 Usage Ideal for engraving machines on wood, compatible with portable and table-mounted CNC routers. Can cut various materials including wood, MDF, particle board, plywood, softwood, and hardwood. Perfect for both professionals and hobbyists in woodworking projects. Other information Note: Not suitable for use in drills and power drills.