Gerald Miller wrote:

Just buy a four jaw independent chuck and learn to use it. I use a
ten thousandth dial gage for final adjustment. The last time I used a
three jaw chuck.other than a drill chuck on other than my Unimat 3
was55 years ago in High School shop class.


I'm doing most of my work with an 8" 4 jaw unless it fits my collets. The 4 jaw has
serations in the jaw that makes it hard to use for small things. I wish the jaws were
smooth.

Wes
--
"Additionally as a security officer, I carry a gun to protect
government officials but my life isn't worth protecting at home
in their eyes." Dick Anthony Heller