I've upgraded my hobby CNC capability from a Taig to a TorMach PCNC1100
The coolant bottle I bought says 4 oz/gal of water or 8oz/gal for heavy duty use. I live about 1 Mile from the beach in So Cal and everything I own rusts. Would I see any benifit in running the coolant with even less dilution? Is there any upper limit dilution?
How often should the coolant be changed? (Calandar time, not run time as I'll probably use the machine 1 or 2 hours a week.)
Paul