Magnate 1110 Slot Cutter Router Bit - 5/16" Cutting Length; 1/2" Shank Diameter; 3/8" Cutting Depth 2-Flute Carbide Tipped; 5/16" Cutting Length; 1/2" Shank Diameter; 3/8" Cutting Depth 1-1/2" Shank Length; 1-1/4" Overall Diameter