In Reply to: Dunno... posted by Fiona on Sunday, 31. December 2000 at 13:50 Bali Time:
No, nothing is taken to dull it, and I suggest your dentist has not witnessed how it is done. Usually the person having teeth filed can dictate how much or how little. Some want a lot more off for the even look it gives them. It's not required to go through a major grinding.