Whetstone
Cast Iron
- Joined
- Mar 27, 2011
- Location
- Providence RI
I just bought a horizontal mill and want the replace the cutting oil (which smells like motor oil) with a water based coolant. I can use the pump and a vacuum to remove most of the oil from the reservoir, but what is the best way to clean the sump and lines in preparation for coolant? Fill the sump with a solvent and run it through the system? If so, what solvent? Are there other options?