We are about to get our new swiss machine next week. Does anyone have a recommendations on what kind of oil coolant we should be using? We will be machining steel, brass, and a little aluminum.
TIA.
I have only used one coolant for my Citizen and Tsugami swiss turns. Hangsterfer’s HardCut. We machined Titanium mostly. Cutting Oils – Hangsterfer’s Laboratories (hangsterfers.com)