[ARCHIVED THREAD] - Which dremel bit?

Posted: 2/11/2004 12:09:56 PM EDT

Looks like I need to put a heavier feed ramp at the base of the chamber. Rounds a clearing the receiver, but are hitting the back of the barrel below the chamber and stopping cold. So any suggestions on which dremel bit to use? Looks like too much material needs to be removed to use sand paper/emery cloth.