5/16" (.3125") 3 Flute Carbide End Mill Radius .090" MF408124414

Diameter .3125" +.002" / -.003"

Corner Radius .090" +/-.005"

Length of Cut .875" +/-.125"

Overall Length 3.875" +/-.125"

Shank Diameter 1/2"

Added flat to shank