Roman Carbide DC1828 Deluxe 3/4-Inch Rabbeting Set with 7 Bearings, 1/2-Inch Shank 1/2-Inch Shanks; 1/2-Inch and 3/4-Inch Cutting Length Creates 1/8, 1/4, 5/16, 3/8, 7/16 and 1/2-Inch Rabbets Allows flush cuts Includes bearings, bushings, washers and screws 1/2-Inch shank diameter and 3/4-Inch cutting length