Difference between exotic material and not exotic

[hoezap]

Are you serious.??? . . . . If you don't know the material grade how are you programing the speed and feeds..!!!

There's huge differences in how Exotic materials are machined compared to every day materials like Mild steels and plain Aluminium grades.

Maybe someone is pulling your chain at work telling you it's an exotic material when it's just normal grade.

Yes I think you are definitely right I never machined exotic material