1/8 4 flute , M42 Square Double End, Center Cut, 3/16 Shank, 3/16 LOC x 2 OAL
SA-5 1/8 4 flute , M42 Square Double End, Center Cut, 3/16 Shank, 3/16 LOC x 2 OAL 35 flute Angle
SA-5 1/8 4 flute , M42 Square Double End, Center Cut, 3/16 Shank, 3/16 LOC x 2 OAL 35 flute Angle