Elegant 2-3/16" diameter chair rail router bit designed to create classic wall protection molding with sophisticated decorative profiles. Features 2 precision-ground carbide cutters for smooth, chip-free cuts. The 1-13/16" carbide cutting height delivers consistent profile depth. With a 3-5/16" overall length, this bit provides excellent stability and control during operation. The 1/2" shank diameter ensures secure mounting in standard router collets. Rated for up to 16,000 RPM for optimal performance with table-mounted and CNC routers. Enhanced with Freud's Perma-SHIELD® coating technology for extended tool life and reduced friction. Suitable for routing both hardwood and softwood materials to achieve stain-grade or paint-grade finishes. Model 99-478.