Do you mean the polishing discs? The 2 big ones on the grinder are polishing and buffering discs. The small one is a normal buffer disc from a Dramel. Thanks.

@@backtotreasure1390 yes the blue one for the chrome parts. Never saw this disc before

@@caffeebenzina1347 it’s just a normal polishing kit that you can get in any auto shop. The blue one is more rough and the white one is the fine.

I also restored one of these. The seal where the bottom of spring was leaking and had to be replaced. Removing the threaded metal cap is not difficult but reseating it and threading is. Faema no doubt has a rotating compression tool to do this. Without the tool can be a nightmare. Finally ended up securing the machine on many layers of towels upside down on the floor. Using a crutch with the soft rubber foot and two adults bearing down while walking clockwise in a circle around the Faemina did the trick.

Thank you. I didn’t remove due to the complexity and the machine was not mine so if I break I’d be in trouble. The owner was fine with the results.