Comments by "Job38Four" (@job38four10) on "Is Used Motor Oil As Good As Cutting Oil for Drilling Metal?" video.

  1. Good review on cutting/drilling oils, the test clearly shows Tap Magic the winner with CRC a close second. BUT who the heck in a average home owner garage has that stuff..... BUT you know what all average home owners with a garage have, BRAND NEW MOTOR OIL and or used, those should have been in this comparison test, my favorite motor oil is GTX. Therefore I want a do-over test with the top three cutting oils and top three motor oils, just to if its worth paying $10.00-20. for a half quart bottle of Tap-Magic just to drill 10 holes.
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