This woodworking router bit is made of quality material, YG6 alloy blade, 45 carbon steel body, spray-painted surface, with very nice and cleanmiter lock joints. Industrial standard micro grain carbide blade with 1/2 shank or 8mm shank(optional). Perfect for jointing wood edges-to-edges or end-to-end. Practical tool that produces perfect effects to make professional joint. You can have a try. Features: Perfect for jointing wood edges-to-edges or end-to-end. Industrial standard micro grain carbide blade with very nice and cleanmiter lock joints. YG6 alloy blade, 45 carbon steel body, spray-painted surface, soild and firm, wear resistance and can provides long service time. 8mm shank, 1/2 shank optional, you can choose according to your demands. Used for making joggle joint for hand making a drawer, jointing wood, board tenoning, tenoning joint, or other woodworking. Practical tool that produces perfect effects to make professional joint. Specifications: Name: Shank Router Bit Color: yellow + silver Material: 45 high-carbon steel + hard alloy Shank diameter: 8mm, 1/2 (12.7mm) (optional) Item size: 107.5 * 46.0 * 46.0mm / 4.23 * 1.81 * 1.81in Package size: 120 * 80 * 80mm / 4.72 * 3.15 * 3.15in Package weight: 8mm shank: 250g / 8.82ounce 1/2 shank: 300g / 10.58ounce Packing List: 1 * Cone Tenon Router Bit