Seco Niagara Cutter Stabilizer 2.0 03084153 Stabilizer 2.0 STR440.2 Center Cutting High Performance Short Length Single End End Mill, 3/8 in Dia Cutter, 0.02 in Corner Radius, 3/4 in Length of Cut, 4 Flutes, 3/8 in Dia Shank, 2-1/2 in OAL, AlTiN Coated