Amana tool 55380 Carbide Tipped Classical Reversible Stile and Rail Assembly 1-5/8 D x 11/16 CH x 1/2 Inch SHK Router Bit

Also known as stile and post router bits. Use one tool for both cuts by reversing the assembly. Includes shims that give perfect alignment before and after sharpening. For best results, the rail cut should be done on a router table. Comes with complete instructions. Carbide-Tipped.