Size of cutter8mm shank, 4-blade design, 1 or 2" cutting width, with 2" larger cutting diameter is perfect for fast stock removal on large areas with an excellent finish on the surface. ApplicationThis router bit is ideal for wood panel flattening, resurfacing or surface planing. It will help you master your wood projects whether it's softwood or hardwood. High Quality BodyProfessional cutter tool with YG6 carbide Cutting. Cutter body made of 45 carbon steel and with yellow non-stick Teflon coating. Compatibility All cutters have a shank diameter of 8 mm, suitable for all hand routers and bench routers with an 8 mm collet. Size of the cutter: Shank: 8 mm Cutting: 4 Diameter: 2 inches (50.8 mm) Cutting width: 1 or 2 inch (12.7mm) Total length: 64mm Include The List: 1 Pc Face Mill for Router. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.