Adjustable Vise Mounted Work Stop System

[mksj]

Either way works, on the lathe I could use longer MT3 drills, but it is a lot of stick out in particular at 6" off center at several hundred RPM. I prefer the mill if you can hold it accurately and aligned, but a larger 4J should be good for 4".

 

[tjb]

I agree with Mark's comment. I gave consideration with 4-jaw on the lathe, but it seemed to me that approach would potentially introduce quite a bit of chatter.

Regards