WTB/WTT: Ditting 804 Series Grinder by James DiStefano | Mar 5, 2016 | News | 0 comments WTB/WTT: Ditting 804 Series Grinder Looking for Ditting 804 series grinder. I can also do trade with newer Mazzer Major Aut. more info… Submit a Comment Cancel replyYou must be logged in to post a comment.