Details to convert pressed piston pin to full-floating?

TrailBeast said

Ha, that's what I told a friend who then proceeded to let the drill slip and put a nice hole all the way through the palm of his hand. :D

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Yea, some times you have to be smarter than the drill! but **** happens
I have a bad habit of getting things out of my top tool box draw and leaving it open to walk into it later. LOL