Comments by "" (@tomk3732) on "Is Used Motor Oil As Good As Cutting Oil for Drilling Metal?" video.

  1. It would be great if you included the white milky water soluble oil - the one used for saws. It is used by a lot of machinists myself included as it is very cheap. Test idea - maybe to short for you - there is a LOT of discussion all over machinist boards about the need for a saw blade to be lubricated with the milky stuff. Horizontal saws above tinny hobby size all have coolant ability, no vertical saw under 2000lbs that I know of has cooling - just how important is cooling? Is the milky stuff way to go or is there something better? Maybe you can use small portable saw for the test. If you don't do it and all of my 10 viewers will be happy ;)
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