microfinish

Noun

 * 1) a positive integer used as a measure of the smoothness of any surface; higher numbers indicate rougher surfaces
 * 2) * 1995 U.S. international Trade Commission - Certain Portable On-Car Disc Brake Lathes
 * One cut is required and the microfinish will be somewhere in the range of 23 microns which is better than any other lathe on the market.