End Mill, Center Cutting Extended Length High Performance Single End, Series 5999, 12 Cutter Dia,
pvariFLUTE End Mill, Center Cutting Extended Length High Performance Single End, Series 5999, 12 in Cutter Dia, 0015 in Corner Radius, 4 in Overall Length, 58 in Maximum Depth of Cut, 9 Flutes, Variable Flute, 12 in Shank Dia, 45 deg Helix Angle, 10 Cobalt Micrograin Solid Carbide, nACo Coatedp.