Over All Dia. 3 9/16, Cut Depth 15/64, Carbide Height 1, Tennon Thickness 15/64”, Tennon Length 7/16, Large Radius 15/64, Bore Dia. 1 1/4”. Rub Collar RC30#. These male & female cutter sets are perfect for the high production needs of a cabinet or door shop. 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.