Over All Dia. 3 9/16", Cut Depth 11/32", Carbide Height 1 11/32", Tennon Thickness 15/64", Tennon Length 7/16", Large Radius 9/32", Bore Dia. 1 1/4". Rub Collar RC30#. This male & female cutter set makes a molding cut on both sides of the rail and stile. Ideal for lightweight doors or divider screens. Shims are included to allow you to maintain perfect joints through many sharpenings. Each cutter is balanced and has thick carbide tips for maximum sharpening life. 1-1/4" bore