Overall Diameter: 1-3/8"Overall Length: 2-5/8"Cutting Edge Length: 11/16"Shank: 1/2"Bearing Diameter: 1/2"Used To Create An Attractive Accent With A Classic Woodworking DesignCove And Bead Bit Creates Attractive Decorative Edging That Gives A Unique Finish To The Work PieceMicrograin Carbide Tips Provide Superior Wear Resistance And Long LifeCompact Ball-Bearing Pilot Guides Bit Along Edge Of Material