5/16", 13/16" LOC, 5/16" Shank Diam, 2-1/2" OAL, 4 Flute, Solid Carbide Square End Mill Single End, AlTiN Finish, Spiral Flute, Variable Helix, Centercutting, Right Hand Cut, Right Hand Flute
3/8", 7/8" LOC, 3/8" Shank Diam, 2-1/2" OAL, 4 Flute, Solid Carbide Square End Mill Single End, nACRo Finish, Spiral Flute, 40° Helix, Centercutting, Right Hand Cut, Right Hand Flute