Extra Long Straight Router Bit8mm Shank Dia, 14mm Cutting width. Precision and SoomthStraight hardened shank is durable and wear resistant.Alloy Blade with high-grade welding can produce a precision cut and smooth finish. Sharp and DurableCarbide cutting tips and heat resistant coating for long-lasting performance,sharp and durable,precision balanced for smooth operation. Applycable MachinesExtra Long Straight Router Bit is suitable for CNC,hand held and table mounted portable routers. Buy with Confidence WSOOX tools store provide you with satisfactory products and services. We'll respond within 24 hours on weekdays. FEATURES -Industrial grade micro grain carbide cutter.Cutters with anti-kickback design can slice smoothly into stock producing clean, splinter free. -Build-up &amp; heat resistant teflon coating.Baked on heat resistant coating prevents build-up of sawdust, resin, and pitch. -For wood grooving,applicable scope for the woodworking tenon, woodworking plywood. MATERIA COMPOSITION Blade Material: YG8 cemented carbide Blade body Material: 45 Carbon steel Surface Material: Plastic sprayed< /p> SPECIFICATIONS Shank diameter: 8mm Blade length:39mm Cutter head diameter: 14mm Color: Orange PACKAGE INFORMATION Package Includes: 1pc router bit Packing size: 16 * 16 * 78mm Weight: 41g NOTE 1.The cutter is sharp enough,please get away from children 2.When operating,the user is asked to wear safety glasses,in case of wood chips splash damage eyes 3.Please clamp the shaft in right place and necessary protective measures in woodworking processing. 4.When the router woodworking is blunt, please replace the new tool, do not continue to use to avoid cutting tool breakage and injury accident. 5.Avoid cutting ferrous metal and non wood materials, such as: steel, iron, sand, etc.