"Just out of curiosity, what's so nice about it ? I mean, it sure looks nice, but as far as actual useability and functions, what is superior about it over, say a Rockwell or Clausing of similar size ? Seems inferior to those two to me."
Right off the bat, it has a universal table.
Combine that with the universal dividing head, and you can run circles around the Clausing and Rockwell mills.
Also has Hardinge quality feed screws and nuts.
I'm not a big fan of the original Hardinge vertical heads. Pain to set up / break down and no quill movment or in/out movement. However, a Bridgeport M-head can easily be adapted.
Additionally, some of the sliding surfaces are hardened.
VS. Rockwell/ Clausing, initial fit and finish is also far superior. Most of the Clausing components were milled, not precision ground.
That said, at $4500 and climbing, you could buy a room full of real horizontals and have money left over for a Bridgeport vertical mill in today's market.
Regards,
Dave