Specification Binding : Misc. Label : W. L. Fuller, Inc. Manufacturer : W. L. Fuller, Inc. MaterialType : Hardened and Blackened Cold Roll Steel ProductGroup : Home Improvement ProductTypeName : DRILL_BITS Publisher : W. L. Fuller, Inc. SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/21dknQnVTJL._SL75_.jpg SmallImage_Width : 40 Studio : W. L. Fuller, Inc. Title : 5/16 Taper Plug Cutter Hex Shank