Extra Long Straight Router Bit8mm shank diameter, 14mm cutting width. Precision and SoomthStraight hardened shank is durable and wear-resistant. Alloy Blade with high quality welding can produce precision cut and smooth surface. Sharp and DurableCarbide cutting tips and heat-resistant coating for long-lasting performance, sharp and durable, precisely balanced for smooth operation. Applicable machinesExtra long straight router bit is suitable for portable CNC, handheld and bench routers. FUNCTIONS Industrial-grade micro-grain carbide burs. Cutters with anti-kickback design can cut smoothly into material and produce clean, splinter-free. -Structure & heat-resistant Teflon coating. The heat-resistant coating prevents the accumulation of sawdust, resin and pitch. -For wood grooving, applicable range for woodworking tenon, woodworking plywood. MATERIA COMPOSITION Blade material: YG8 carbide Blade body material: 45 carbon steel Surface material: Injected plastic SPECIFICATIONS Shaft diameter: 8 mm Blade length: 39 mm Cutter head diameter: 14 mm Color: Orange PACKAGE INFORMATION Package includes: 1 piece cutter Pack size: 16*16*78mm Weight: 41g NOTE 1.The cutter is sharp enough, please keep away from children 2.When operating, the user is asked to wear safety goggles in case of wood chip splashes damaging the eyes 3.Please clamp the shaft in the right place and take necessary protective measures when working with wood. 4.When the woodworking router is blunt, please replace the new tool, stop using it to avoid cutting tool breakage and accidents causing injury. 5.Avoid cutting ferrous metals and non-wooden materials such as: steel, iron, sand, etc.