On Sat, 29 May 2010 13:26:26 -0700 (PDT), Searcher7
wrote:


All this talk of a 6-jaw has me thinking.

I have an opportunity to pick up a 4-1/2" "self-centering", plain back
6-jaw chuck, as opposed to the independent 5" plain back 4-jaw chuck I
was considering.

If the question is, "Is a 6-jaw as versatile as a 4-jaw?" the answer
is an emphatic "no."

--
Ned Simmons