Overall Diameter: 1-1/4"Overall Length: 2-1/4"Cutting Edge Length: 11/16"Shank: 1/4"Bearing Diameter: 1/2"Radius: 5/32"Creates A Unique Pattern Of Soft, Rounded CornersWavy Edge 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