5/8 2 flute , M42 Square Single End, Center Cut, 5/8 Shank, 2 LOC x 4-1/8 OAL

A-2020-M 5/8 2 flute , M42 Square Single End, Center Cut, 5/8 Shank, 2 LOC x 4-1/8 OAL flute Angle