Indexable Profiling End Mill, Depth of Cut 1/4 in, Shank Dia. 1 in, Overall Length 4 in, ANSI Code WSSEM1504RH, Compatible Hardware Differential Screw 10-32 x 500, Superfeed Adjust Screw 10-32, Superfeed Barrel Wedge 10-32 l, Coolant Fed Coolant Through, Cutting Application Face Milling, Side/Shoulder Milling: Square End