What end mill for brass? Copper?
2019-12-3u2002·u2002I am going to mill about 100 notches into brass. 1/4' end mill. 3/8' full depth (cannot step down bit by bit to the 3/8'). Have to go through a 3/8' piece. (Will be notching out a 3/8 by 3/8 square by 1/4 wide). What end mill would be best? I am guessing a two-flute, like for aluminum but...Get Price