Precision DimensionsCNC Wing Surface Router Bit with 8mm shank, 51mm cutting diameter, 12.7mm cutting height. Premium MaterialMade of microcrystalline carbide inserts and solid hardened steel body for superior wear resistance and sharp edges, precise cutting reduces waste and burrs and anti-backlash design. High precision grinding technology, stable. and efficient. Multifunction The 4 blades allow you to quickly and cleanly cut through your project material, clean the surface of your spoiler, or create a base surface perpendicular to the router motor, too suitable for trimming and grooving/grooving. To be able to use to flatten boards with stressed edges too large to go through the planer, excellent for projects of any level of complexity. Wide Applications These router bits are suitable for cutting solid wood, chipboard, plywood, MDF and various wood composites. (Avoid cutting black metal and non-wood materials such as steel, iron, and sand.) Applicable MachinesSuitable for CNC and other auto routers, as well as handheld and desktop portable routers. wood engraving machines, cutting machines, etc. 8mm Shank Woodworking CNC Face Router Bit Features: Designed For desktop engraving machines (such as portable and tabletop CNC routers), cannot be used on electric drills and amps; exercises. Exquisite woodworking cutter, precise planer cutter, smooth and burr-free. 4 wings make a quick and clean cut in your project material, ideal for projects of any level of complexity. Ideal for crafts and other woodworking: our router bits are the preferred choice of professionals and hobbyists, with these bits you can make floors, cabinet doors, etc. Good for home and improvement. Specification: Blade material: YG6 carbide alloy Body material: 45# carbon steel Cutting diameter: 51 mm Cutting height: 12.7 mm Total length: 64 mm < p> Package includes: 1 x 8mm Shank Surface Router Bit Safety Instructions: 1 .Item is for industrial cutting/engraving only. 2. When not in use, store it in the plastic box. 3. Usage range suitable for hardwoods, chipboard, MDF, plywood compact panel, acrylic; Avoid cutting ferrous and non-wood metal materials, iron, etc. 4. Please use good protective measures.