Silly question: Have a bridgeport series 1 boss 4 mill. What type oil do i need to put in the tank that is located on the side of the machine? Trying to get this thing resurrected and have a lot to learn.
Best to use a way oil such as MOBIL VACTRA NUMBER 2. Grainger carries it.
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)