Starting from scratch, what would you use as a base for a CNC metal lathe?

**Jonathan** · 23-01-2011

Originally Posted by i2i

harrison m300

I've used one of those lathes before quite a lot and I thought it was good...better than a very similar size one from China. The hole through the headstock is a bit bigger than an M250 which helps. I machined a 80mm diameter by 300mm (ish) long steel bar on it on two occasions with no problems. It struggled when I tried 120mm dia steel though. I don't know how big you're thinking?

I think I know who might post here next!!

**M250cnc** · 23-01-2011

I've turned 6" dia on my M250 the bigger the lathe is better theory. It all depends if you have the room/access available.

Ive used some very big Colchester's when i was an apprentice it was state of the art brand new with a hydraulic copying setup.

Another lathe to think about is Boxford as they can be got cheap without the screw cutting/feeding facilities etc.

Phil