Tuning fork style universal milling head can be mounted on the ram of CNC gantry type milling machines, floor type boring machines and vertical lathes for drilling, milling and boring operations at any angle. The milling head employs A and C-axis symmetrical construction, which ensures heavy cutting and high efficiency. The head is connected to the machine tool through the spindle end keys. The C-axis rotation and A-axis rotation can be manually performed through worm gears and can be indexed continuously. The tool can be clamped either manually or automatically.