Seco Niagara Cutter 03043612 SN200R High Feed Non-Center Cutting Single End Stub Length End Mill, 1/2 in Dia Cutter, 0.0614 in Corner Radius, 0.02 in Length of Cut, 2 Flutes, 1/2 in Dia Shank, 3-1/2 in OAL, AlTiN Coated