I recently purchased a BT30 spindle out of a Dyna Mechtronics DM-4400 mill. The spindle had a single BT30 holder installed, so I was able to at least measure it. Problem is, I can't find anything like it - it must be an oddball size.
I know these machines are plentiful, so somebody must be making pull studs for them. Any help is greatly appreciated.
Thanks,
Walt