I just acquired a 7X12 handsaw that has the ability to use flood coolant . I have no experience with coolant and was wondering what you folks recommend . It had water soluble which would be fine I guess . I was wondering if light oil might be a better option ? Also the tank is pretty grungy , so I will pressure wash it out . If I use something other then water soluble will the old stuff contaminate the new ? How fussy should I be ? Do I need to pull and flush the pump ? Ken Cutt
- posted
18 years ago