The CMT 838.254.11 is a Roundover Router Bit. These versatile bits are always in demand - the simple clean lines of a smooth roundover edge can be used in a wide variety of applications from picture frames to table and counter tops. Features: * Shank - 1/4-Inch * Bearing Diameter- 1/2-Inch * Overall Diameter - 1 * Cutting Length - 1/2-Inch What"s In the Box: * CMT 838.254.11 Roundover Router Bit