Features: Engineered with a 4 flute carbon design, this woodworking router bit delivers 30% faster cutting efficiency and double the lifespans of standard steel bits, making it ideal for high intensity carpentry projects. The 45# carbon steel body with anticorrosions coating enhances durability, maintaining peakness performances even in humid environments for precise wood shaping and edges finishing. Perfect for both professional woodworkers and enthusiasts seeking reliability tools for detailed furniture crafting, cabinetry, or decorative woodwork requiring 0.1mm precise. Achieve flawlessly 1.5 rounded edges on solid wood, or laminated boards across workshops, construction sites, and home garages with this versatile milling cutter. For use on engraving machine,router,cutter maching,trimming machine. Specifications: Component: 45# Carbon Steel Length:Approx.49mm/1.93inch Option Type:1/4xR 1.5,6xR 1.5 Blade diameter:1.5 Tool structure: four-edged design Usage scenario: Suitable for wood edges trimming, furniture making, laminate grooving, home projects; Shank:1/4 Round Package Includes: 1pc 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.