Premium Material Made of solid hardened steel and C3 tungsten carbide. High precision and great solidity. High quality and sturdy, a heavy duty drill bit that can be used for the most rigorous industrial applications. Product FeaturesStable precision, fine workmanship, durable rust, clean cut, smooth rotation, fast operation, significant improvement in lifespan. High hook and shear angles allow the cutters to slice smoothly through the material, producing clean, splinter-free fragments. CoatingBake-baked heat-resistant coating prevents sawdust buildup of wood, resin and pitch. Precise designer profiles create smooth, detailed cuts perfect for projects of any level of complexity. Size Shank Diameter：Approximately 8mm. High strength; Head diameter: 8*1/2*50, 8*1/2*63, 8*1/2*76. Professional Woodworking Tools 3 kinds of cutter heads for different applications, to meet a variety of cutting needs. Mainly used for cutting and smoothing a variety of materials such as wood, plywood, hardwood, chipboard, MDF and other wood composite materials, etc. Premium material< /p> Made of solid hardened steel and C3 tungsten carbide. High precision and high strength. High quality and rugged, a heavy duty drill bit that can be used for the most rigorous industrial applications. Product Features Stable precision, fine workmanship, durable rust, clean cut ,smooth rotation,fast operation,significantly improved tool life. High hook and shear angles allow cutters to slice smoothly through material, producing clean, splinter-free fragments . Coating The baked heat resistant coating prevents the build-up of sawdust, resin and pitch. The profiles of Precise designer create smooth, detailed cuts, perfect for projects of any level of complexity. Specification: Quantity: 3pcs Item: 8mm router shank Material: 45# steel Carbide tipped: YG6X Scale: +/-0.003"tolerance Type: 8*12.7*50mm; 8*12.7*63mm; 8*12.7*76mm Total Length:97.5mm; 110mm; 123mm Cutter: CNC ground to 600 grit, mirror like finish Features: Industrial grade cutters, solid hardened steel body with anti-kickback design. Build-up and heat resistant Teflon coating. Primarily used for cutting and smoothing a variety of materials such as wood, plywood, hardwood, chipboard, MDF and other materials wood composites etc. Content: 3 x 8mm Flush Cutter Router Bits. lucky meet Note: The data is all measured manually, please allow 1-3cm error, due to the light and display difference, there will be a certain color difference, the actual object received shall prevail.