09-04-2012, 07:07 AM
(09-03-2012, 11:02 PM)PixMan Wrote: I works in a case like this because you don't have a full circumference radius to bore.
Ken, it's time for me to learn something else I didn't know then.
Why does this UP feed work for an arc, but not a full circumference? How is it different from boring a cylinder on the down stroke?
Something to do with the dovetail on the boring head, or the bearings in the mill head? I don't have the faintest.....
Willie