With all the talk lately about high spped air drills, anyone have a good suggestion for lubricating oils? The oil that came with my powercrafter and my NSK dental drill needs replacing and given that the oil the manufactures supply is pricey and inconvient to get. Can I use Liquid Wrench spray lubricating oil. It seems to be a similar weight but don't know if it can handle the 400K speeds.
Bob D
Bob D