pMorse End Mill, Center Cutting Regular Length Single End, Series 5961, 16 mm Cutter Dia, 89 mm Overall Length, 32 mm Maximum Depth of Cut, 4 Flutes, 16 mm Shank Dia, Right Hand Cutting, 30 deg Helix Angle, PlainRound Shank, Solid Micrograin Carbide, Brightp.