Features: Engineered with a precise ground spirals design and extended shank, this carbon router bit delivers smooth finishes for deeply cavity milling operations like lock mortising while maintaining dimensional accuracy in woodworking projects. The premium alloy construction features advanced coating technology that minimizes friction during high speed cutting, ensuring consistent performances across prolonged wood routing tasks in furniture making and carpentry. Professional woodworkers, cabinet manufacturers, and renovation contractors will appreciate its optimized balance between durability and cutting efficiency for industrial grade wood processing applications. Perfect for creating clean lock installations in doors, precise grooves in hardwood floors, and decorative fluting in customs cabinetry with reduced tool deflection in deeply cut scenarios. This extended length spirals router bit combines wear resistant carbon edges with thermal stress optimized geometry, achieving longer service life than standard wood milling cutter during intensive shaping operations. Specifications: Component:Alloy Size:Approx.130x12mm/5.11x0.47inch 12mm Round Shank Usage scenario: Widely used in various wood processing scenarios such as door lock holes, slotting and drawing. Package Includes: 1pc Cleaning Bottom 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.