Hi all.

If I had a miliing maching that had a 3-4ft travel, and I wanted to mill/ fly cut a length of say 3" box section that is 6ft long, is this possible.

I will get the 3 or 4 ft milled, but after that I'd have to stop slide the steel up and start again. When I restart will the cut be spot on etc?

Trying to find out if a knee mill is capable of milling say 6ft lengths of steel so that I can get them parrallel and use it as a rail for a cnc machine.

Just wondering If I could do that with a knee mill at home, rather than have to send it off to an engineering shop that has a long travle mill e