5/8 2 flute , M42 Square Double End, Center Cut, 5/8 Shank, 1-1/8 LOC x 5 OAL
5/8 2 flute , M42 Square Single End, Center Cut, 1/2 Shank, 1-1/8 LOC x 3-1/8 OAL
5/8 2 flute , M42 Square Single End, Center Cut, 5/8 Shank, 1-5/16 LOC x 3-7/16 OAL
5/8 2 flute , M42 Square Single End, Center Cut, 5/8 Shank, 2 LOC x 4-1/8 OAL