I think the key terms you are leaving out are Rubber & Flex. I think if you described it as a "Jacobs rubber flex collet chuck for a lathe" anybody trying to sell tooling would know what you are talking about (One would hope). I would imagine MSC has them... Their website is very difficult to find anything on but they have a comprehensive inventory. Jacobs rubber flex collets are also popular in tapping heads (Tapmatic maybe others?) so that might be another way to describe them too.... "A large version of a Tapmatic rubber collet"
Are you looking for a kit of chuck and collets? Or just a replacement collet?
Good luck. |