49400. Carbide Tipped Chamfer 45 Degree x 1-1/4 Dia x 1/2 x 1/4 Inch Shank. Chamfer or bevel edges for decorative effect or to form edge miter joints. Produce crisp, uniform edges at accurate angles to make 4-, 6-, 8-, 12-, or 16-sided boxes. For best results use in a router table.