pMorse End Mill, NonCenter Cutting Regular Length Single End, Series 1897, 34 in Cutter Dia, 358 in Overall Length, 158 in Maximum Depth of Cut, 4 Flutes, Spiral Flute, 12 in Shank Dia, Right Hand Cutting, 30 deg Helix Angle, RoundWeldon Flat Shank, HSS, Brightp.