Wednesday, November 25, 2020
Fasting

Drilling Hardened Steel Fast And Slow – IMPOSSIBLE results!



I disabled comments on this video because I kept getting the same stupid comments over and over from clueless people. r
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Following the copious number of suggestions from the gallery on reducing the speed while drilling hardened steel, I tried it out. I also tried drilling at high speed to compare. r
Based on the limited data collected from these tests, Id say that drilling at a moderate speed and lubricating yields the best results.r
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I turned comments off on this video because it was getting too many from people that did not watch the first video and are completely clueless as to what I was doing here.r
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