Matsuura Maxia: W16 Engine Block Machined From Solid Billet
Video of a Matsuura MAM72-42V 5 axis CNC machine cutting a W16 Engine Block from solid billet





Video of a Matsuura MAM72-42V 5 axis CNC machine cutting a W16 Engine Block from solid billet
That's a demonstration of the capabilities of a CNC pro machine :P