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So brief summary is Quality bit. I use Home depot quality, Titanium if its there . Ace hardware brand also.
Score the area first.(Punch Pin)
Lubricate the work , but not slippery, sloppy, you want...

Gotta go with the guys on this one. I broke more in the drill press than I saved. By hand took longer for sure, that said I have more intact scales going by hand. The main , or one problem with the...