Extra Long Straight Router Bit8mm Shank Dia, 14mm Cutting width. Precision SoomthStraight hardened shank is durable wear resistant.Alloy Blade with high-grade welding can produce a precision cut smooth finish. Sharp DurableCarbide cutting tips heat resistant coating f long-lasting perfmance,sharp durable,precision balanced f smooth operation. Applycable MachinesExtra Long Straight Router Bit is suitable f CNC,h held table mounted ptable routers. FEATURES -Industrial grade micro grain carbide cutter.Cutters with anti-kickback design can slice smoothly into stock producing clean, splinter free. -Build-up and heat resistant teflon coating.Baked on heat resistant coating prevents build-up of sawdust, resin, pitch. -F wood grooving,applicable scope f the woodwking tenon, woodwking plywood. MATERIA COMPOSITION Blade Material: YG8 cemented carbide Blade body Material: 45 Carbon steel Surface Material: Plastic sprayed SPECIFICATIONS Shank diameter: 8mm Blade length:39mm Cutter head diameter: 14mm Col: ange PACKAGE INFMATION 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 necessary protective measures in woodwking processing. 4.When the router woodwking is blunt, please replace the new tool, do not continue to use to avoid cutting tool breakage injury accident. 5.Avoid cutting ferrous metal non wood materials, such as: steel, iron, s, etc.