3/16 4 flute , M42 Square Double End, Center Cut, 3/8 Shank, 1/2 LOC x 3-1/4 OAL
DD-1206 3/16 4 flute , M42 Square Double End, Center Cut, 3/8 Shank, 1/2 LOC x 3-1/4 OAL 30 flute Angle
DD-1206 3/16 4 flute , M42 Square Double End, Center Cut, 3/8 Shank, 1/2 LOC x 3-1/4 OAL 30 flute Angle