pMorse DRILLMILL End Mill, Regular Length Single End, Series 5989, 18 in Dia, 112 in Overall Length, 12 in Flute Length, 2 Flutes, Spiral Flute, 18 in Shank Dia, PlainRound Shank, 12 in Length of Cut, 60 deg Point, Right Hand Cutting, Micrograin Solid Carbide Cutting Edge, Micrograin Solid Carbide, TiAlN Coatedp