Description: Material: This carbide tipped bit coating not easy to fall off, beautiful and rust proof, high frequency welding is firm and durable, so these "Milling Cutter" woodworking tools can withstand some heavy duty use and the test of time. Improve Efficiency: Sharp cutting edge would improve working efficiency, and round shank chamfer for easier installation. Edge Router Bit Application: pine, MDF, particleboard, solid wood, etc. Applicable equipment: trimming machine, bakelite milling machine, vertical engraving machine, automatic engraving machine. perfect choice of professionals and hobbyists Note: The tool can only be used for wood processing, not for metal, stone, etc. Specification: Material: Alloy Size Chart: Package Size: 142x19x19mm/5.59x0.75x0.75inch Shank: 12.7mm (1/2 Inch)/12mm Length: 140mm/5.51inch Cutting Diameter: 18mm/0.71inch Package Includes: 1x Woodworking Milling Cutter Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping