CNC router bit with 3 edges, 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 which can reduce resin buildup for quick and easy cleaning.This professional router bit is not only perfect for flattening wood slabs, straightening or planing the top surface 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 automatic routers and other automatic routers as well as portable and portable routers. wood engraving machines, cutting machines, etc.Material: YG6 alloy cutting head, 45carbon steel cutting body, sprayed surfaceWeight 140 gramsUses: used for wood groovingNote: Due to manual measurement, please allow 0-3cm difference. Thanks 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 orderingDelivery quantity: 1 piece