Features: Adopting a three blade designs, the cutting efficiency of the tool is high, and it can quickly and efficiently perform slotting processing, improving work efficiency. Equipped with bearings to reduce friction during cutting, ensures smooth cutting, and extend tool life. The standard 1/4 inch handle diameter is suitable for various power tools and manual tools, making it easy for users to replace and use. Crafted from high hardness alloy steel with good wear resistance, suitable for cutting on various materials such as metal, wood, and plastic. The cutting tools undergo precisions grinding treatments to ensures sharpness cutting edges and maintain good consistency, which can meet the needs of fine machining. Specifications: Component: Alloy Shank:1/4Inch (6.35mm) Package Includes: 1Piece Flush Trim Router Bit note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.