Seco JABRO Solid2 02856456 Solid2 JS554 High Performance Single End Universal End Mill, 1/2 in Dia Cutter, 1/8 in Corner Radius, 1 in Length of Cut, 4 Flutes, 1/2 in Dia Shank, 3-1/2 in OAL, SIRON-A/PVD Coated