Solid Hardened Steel Bodies with Anti-Kickback Design 3 Teeth T-shape with Anti-Kickback Design Tooth width: 6.35mm / 1/4 inch, Shank Dia: 1/4 inch, Cutting Depth: 1/2”(12.7mm) Suitable for woods, MDF, particle board, plywood compact panel; Avoid cutting ferrous metal and non-wood materials, such as: steel, iron, etc Using for handmaking a drawer wood door window cupboard flooring project or other woodworking, good for jointing wood edge to edge or end to end Baked on heat resistant coating prevents build-up of sawdust, resin, and pitch, Manufacturer: leqingshi furong jinchenggingjuchang