Not much to them. We have one in our sawsharpening department, it's older than dirt, been layed over on a stand with a coolant tank underneith. It's a horizontal model now I guess.
We use it for the oddball stuff we don't want to set up on our Volmers, we even do the odd narrow moulder cutter with it.
If I had to pick the most versitile machine in our saw sharpening shop this would be the one. Can't do top grinds but it can face grind almost anything. Lot of work though, our CNC grinders are much easier.