[sdiy] LEDs protruding through front panels

[David G. Dixon]

It turns out that the 13/64" drill is too big.  Luckily, I learned this
without trying it out on my panel first!

What seems to work is to hold the panel firmly in both hands, slide it up
onto the rotating 3/16" drill bit, and move it up and down with gentle
gyration for 10 seconds or so.  Now the LEDs are a tight fit to the hilt.

I will definitely check out the numbered drills, though.  Thanks for all the
great replies!