[Shop-talk] Chuck keeps falling off of drill press.

[Doug Braun]

Yes, those step bits are the only game in town for drilling nice round
holes in thin sheet metal,
unless you want to spend $$$ for chassis punches.

And HF often has them as a half-off special.

Doug


On Fri, Jan 24, 2014 at 7:21 PM, Brian Kemp <bk13 at earthlink.net> wrote:

>
>
> For drilling metal holes, I recommend the step drill bits - samples at
> http://www.harborfreight.com/catalogsearch/result?q=step+drill+bit
> These bits are also great for slightly beveling the edges of metal or
> plastic holes and they don't grab like a twist bit.