I have a couple of 30-40 year old Precise grinders, one a tool post grinder, the other a hand grinder, that are needing service and some parts such as new chucks. AFAIR these were made somewhere in Wisconsin (Racine?) but I have been unable to locate the company on the web, or in the Thomas Register. Does anybody know if they are still in existence, perhaps under another name? Thanks in advance for any info.