KYOCERA Chamfer End Mill, 1-Flute Multi-Use, Series: MCSE, 31 mm Diameter Cutting, 120 mm Overall Length, 8.6 mm Maximum Depth of Cut, MCSE Insert, 1 Insert, Insert Compatibility: SEKW421TN/SEKW422TN/SEKW421FN/SEKW422FN/SEMT421C, 40 mm Head Length, 20 mm Shank Diameter, Standard Length Shank, ANSI Code: MCSE115, ISO Code: MCSE115, Right Hand Cutting Direction, Steel