Size of the cutter: 8mm shank, 4-wing design, cutting height: 12.7mm, total length: 64mm. The 4-wing design ensures a quick and clean cut on project materials, suitable for projects of varying complexity. Material: Professional milling tool with YG6 carbide cutting edges. Milling body made of 45# carbon steel with a yellow non-stick PTFE coating. Compatibility: All cutters have an 8mm shank diameter, compatible with hand routers and table routers equipped with an 8mm collet. Features: Sharp cutting performance, smooth rotation, fast operation, high hardness, and excellent wear resistance, which significantly extends tool life. Provides burr-free cutting results. Ideal for cutting carbon fiber, particle board, laminated veneer, MDF, PVC, mineral materials, wood, and wood composites. Color: Yellow Material: Carbide Package Contents: 1 x Router Bit Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.