Pioneer automation provides automatic key-way milling machine that is useful for making key-ways on shafts. This pioneer key-way milling machine is faster in operation than other lathe and conventional milling machines. The automatic key-way milling machine gives precise keyways with high production at low cost. This automatic key-way milling machine is useful for applications in achieving p-9 tolerances for shaft keyways. The pioneer automatic key-way milling machine is suitable for applications in electric motor manufacturing companies; reduction gearbox manufacturing companies; pharmaceutical die punch manufacturing companies; other machinery manufacturing companies; and almost all machine tools industry. The automatic key-way milling machine is available with technical specifications like