Okay, Dan, you can give a photo of that tool. I can produce, but I do not have the idea what kind. When I do not know, I'll ask. As far as I know, I give advise. Eckold has a stroke of 8mm. Thank you for your advice.
I have beautiful machines and a lot of equipment and this (THIS) I'm doing a mallet (MALLET) or hammer. I'm sad because I do not know how diferently way.