Thought I'd share another quick video of a pair of chuck handles I made yesterday. The originals that are supplied with the Sherline chucks are kind of "uncomfortable" for hamfisted people such as myself
I set it up to take very small passes in LazyTurn so that I could just clean the profile up with some sandpaper, and then buff them out.
Very comfortable to use and your thumbs won't slide off the ends either.
Dave
http://www.youtube.com/v/4CwueR_5qFE&hl=en&fs=1&rel=0&color1=0x006699&color2=0x54abd6&border=1