1-3/4 2 flute , HSS Square Single End, Center Cut, 3/4 Shank, 1-1/2 LOC x 4 OAL

920 1-3/4 2 flute , HSS Square Single End, Center Cut, 3/4 Shank, 1-1/2 LOC x 4 OAL 30 flute Angle