Due to a large fabrication project underway I have a lot of box steel to chop up on my vintage Rockwell Model 7V. Blades are not cheap, and I have them made for me. To this end, preservation of the blades is a priority. Designed a magnetic base with captive rare earth magnets, a combination of 6mm and 20mm rare earth units fit, is compact, and secures the mist solution very well. I use sta-lube water soluble oil diluted at roughly 10:1