1 3 flute , HSS Square Single End, Center Cut, 7/8 Shank, 1-7/8 LOC x 4-1/8 OAL

S-59 1 3 flute , HSS Square Single End, Center Cut, 7/8 Shank, 1-7/8 LOC x 4-1/8 OAL 30 flute Angle