Ok thanks any idea off what machine or are they a universal collet and I'm just missing the holder. TiaThey are, as the writing says, Crawford collets. Used in a lathe collet chuck whether manual or hydraulic.
Says under construction when I googled earlier so...The site is one of the worst I have seen unless I am not working it correctly
Did say under construction for me too, but does give contact information and usually a polite phone call will get you information sent.The site is one of the worst I have seen unless I am not working it correctly