I'm using copper tubing to make jackets. Would like to use a Harbor Frieght mini lathe to trim the tubes to same length. Following some posts, some have used collet and end mill on their lathe. Can someone point me to where I can buy the collet and end mill? So far, collets I've seen online doesn't to seem have any way to control the depth of tube insertion. I'm not sure, really have zero experience with lathes.
Thanks.