Finger joint router bit tenon cutter industrial grade for wood tool 8mm and 1/2'' shank optionalThe product is shipped based on the color or size of the main image of the product page.This woodworking router bit is made of quality material, YG6 alloy blade, 45carbon 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, 45carbon 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