3-edge CNC router bit, shank diameter: 1/2"; cutting diameter: 1-15/16"; cutting length: 1/2". Pointed tungsten carbide tip, solid hardened steel body with anti-kickback design. Heat-resistant Teflon coating that can reduce resin buildup for quick and easy cleanup. This professional router bit is not only perfect for flattening wood slabs, straightening or planing the top surface of the spoilboard, but also for cutting and grooving. 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). Suitable for CNC auto routers and other auto routers as well as handheld and portable routers. wood engraving machines, carving machines, etc. Material: YG6 alloy cutter head, 45# carbon steel cutter body, surface sprayed Weight 140 grams Uses: used for the wood grooving Note: Due to manual measurement, please allow 0-3cm differs. Thank you for understanding. The monitor calibration method is different. The color of the product shown in the photo may be slightly different from the actual product. Please refer to our size before order Delivery Quantity: 1 piece