22 Metal Lathe Tool Holder Lot Atlas Craftsman South Bend 9 10 12 Armstrong Ace. These came to us from a large machinist estate. Was using primarily southbend 10 but I believe They can be used on other lathes as well. The majority are Armstrong but there are a Williams and an some ace tool holders as well. We’re very communicative. Most have the carbide tips Please do your own due diligence on this. If you need any more pictures please advise.