General Description This set of router bits for flush finishing consists of a router bit with four straight flutes and an 8mm shank. It offers multiple cutting heights (30mm, 40mm, 50mm) and cutting diameters of 14mm and 16mm, with a top bearing for optimal use. Technical Specifications Material: High-quality C3 micro-grain carbide Coating: Teflon for heat resistance Bit Type: Straight, 4 teeth Cutting Height: 30mm / 40mm / 50mm Cutting Diameter: 14mm / 16mm Ball Bearing: Encapsulated for smooth operation Compatibility and Accessories Compatible with CNC routers, automatic routers, and portable table routers. Ideal for various types of cutting heads for different applications. Installation Install the router bit on the router machine and ensure it is securely fastened. Make sure the cutting depth is set to your preference before starting. Usage This set is primarily used for: Wood sawing Double cutting Engraving Grooving Suitable for woodworking projects for both professionals and hobbyists.