Router Size: Bearing Diameter: 8mm Shank, Cutting Depth: 1.9cm, Cutting Height: 1.11cm. Precision and Smoothness: Provides smooth operation at high RPM, it is good to add water for cooling when using. Alloy blade with high quality welding for precise cutting and smooth finish. Application: Roman Ogee router bit is suitable for wooden door frames, wooden window frames, cabinet frames. Great for professional woodworkers or hobbyists. Package Included: 1 x 8mm Molding Router Bit. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.