Niagara Cutter 7/16" Diam 4 Flute Solid Carbide 0.03" Corner Radius End Mill TiAlN Finish, 2-3/4" OAL, 1" LOC, 7/16" Shank Diam, 30° Helix, RH Cut, RH Flute, Centercutting 17007159 - 59470419