I totally agree with cncjim. This guy worked from scratch, on a budget. We should not criticise and carp. It demeans the forum. I hope he had a lot of fun making it, and it is a bonus if he can get some nice work from his efforts. The only suggestion I would make is to face some bolts the other way, just to make it neater.

Just bear in mind that we don't all cut 6" chrome moly steel at warp speed to the fraction of an angstrom.

On the other hand : the cynical peddlers of crap machines deserve all the shit in the universe thrown at them.