Greetings all; Like Jon said on the sheldon list. woodruff keys cut into a case hardened shaft are a bear. Carbide makes a mark, for about 5 seconds.
So it appears I will have to dig the keyways by EDM. Because the electrode will go away too, what makes the longest lasting electrode material? And which polarity, if it makes a difference? Thanks all; Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene> _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
