A Anonymous Guest Nov 27, 2010 #21 If it's consistently confined to one line, it likely is (was) an engineering glitch -- a specs mismatch between shank end mill diameter and lathe setting (stummel). :face:
If it's consistently confined to one line, it likely is (was) an engineering glitch -- a specs mismatch between shank end mill diameter and lathe setting (stummel). :face: