I have a BUNCH of Cat 45 tool holders. Most have pull studs. Some are new. DA 180, TG , shell mill, endmill of all sizes. I don’t have a machine that uses them any more. 80’s American iron used these, KT, Cincinnati, Brown and Sharp , Monarch among others. I’d like $400 for ALL of them. I’ll take an offer or maybe even give them to a good home.