Milling vs Profiling - What's the difference?
milling | profiling |
The series of notches around the edge of a coin, placed there during minting so that it can be told if some of the metal from the edge is removed. Removing metal from a coin was common practice during earlier times when coins made of precious metals circulated.
A grinding process using a mill
The forensic science of constructing an outline of a person's individual characteristics.
(military, historical) In the construction of fieldworks, the erection at proper intervals of wooden profiles, to show to the workmen the sectional form of the parapets at those points.