NorseDave New Reader
1/17/17 4:27 p.m.

I would love to be able to use a Unibit to drill a bunch of holes. But I'm going into 3/16" steel, and most of them are 1/8" depth between the different diameters. The ones that are 1/4" are too small. So what I really want is a Unibit that goes up to my desired diameter (11/16" in this case) and then just stays the same diameter or even gets smaller.

I will probably just pick up a cheapo one from HF and see what happens.

Crackers Reader
1/20/17 7:09 p.m.

Oh yeah you can grind them down.

Just go slow and cool it in water every few seconds.

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