Feature 1Accurate And Smooth Cutting: Dovetail Bit provide accurate, smooth and detailed cutting, very suitable for any complex project 2High Strength: This router bit has excellent wear resistance and high strength, which can prolong cutting life 3For Desktop Portable Router: Suitable for desktop portable router, which can cut all composite materials, plywood, hardwood and softwood 4Smooth And Clean Cut: Dovetail joint router bit is made of carbon steel and hard alloy material, creating smooth and clean cut 5With Storage Box: Come with 1/4in shank diameter, equipped with storage box, convenient for you to use, carry and store Item Type: Dovetail BitMaterial: Main Body: Carbon Steel, Bit: AlloySpecification: Shank Diameter: 1/4inCutter Head Diameter: 1/2in, 5/8inBlade Depth: 1/2in, 5/8in Package List 2 x Dovetail Bit2 x Storage Box