Features: Spoilboard Surfacing Router Bit with innovative replaceable blade design, allowing you to swap out individual blade instead of replacing the entire tool, drastically cutting long term costs while maintaining high performances. This router bit features a 12.7mm/ 1/2in shank diameter for seamless compatibility for mainstream engraving and machines, ensuring stable installation, minimized vibrations, and precise cutting for tasks like slotting and edges finishing. Ideal for woodworking professional, customs furniture makers, and high intensity workshop operators engaged in batch production and demanding projects requiring reliability and cost effective tools. Perfect for scenarios such as precise slotting and cutting of boards, laminated sheets, and synthetic materials in customs furniture manufacturing, wood model processing, and creative woodworking applications. Engineered with a T type structure for enhanced stability and strength, its durability blade balances hardness and toughness to resist wear in various woodworking tasks, outperforming traditional high speed steel bit for consistent results. Specifications: Component: Metal, Size: Approx.6.5x6.1x1.27cm/2.56x2.4x0.5inch Features: replaceable blade design for easy replacement and maintenance,Precise grinding process,3tooth design, Blade diameter:Approx.61mm/2-3/8in Shank diameter:Approx.1/2inch /12.7mm Total length:Approx.66mm/2-9/16in Package Includes: 1pc Woodworking Router Bit, note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.