Edge wrote:
I have a Craftsman 19.2 volt drill with a half inch chuck. Many times,
especially while pressing hard into the material being drilled, the
bit slips. No matter how much I tighten the chuck, the bit continues
to slip. Other than replacing the chuck, which isn't worth it, what
can be done? Is there a spray of some sort or something else to
provide a better grip on the bit.

You can get a helper Chimp or Gorilla
to tighten it for you. We have a few
mentally challenged guys working for
us who don't know their own strength
that substitute for apes. They can
break anything if you're not watching
but the law won't allow us to keep them
in a cage on the job.

[8~{} Uncle Monster