[WoodWerkr]

I have some experience with two of the bench-top lathes mentioned. I was not a metal lathe user before this so am coming from the perspective of still coming up the learning curve on lathe work.

Team 2471 has used the Grizzly 602 for 3 years. Works well for the stated objective of drive shaft ring grooves and like level work. Was and continues to be a great addition to our shop due to low cost and bench top footprint.

As team learned to use the lathe and took on more complex project projects (think swerve drive spindles and two speed shift shafts) the 602 was not a sufficiently stable tool.

I have a PM 1127 at home and with DRO added it is capable enough for these next level projects. Selected the PM 1127 as the largest and best value lathe that could be manhandled into my basement shop. Took some care in setting and tuning it and am very happy with the choice after a year of use.

I recommend the PM 1127 if you can swing the extra $1000 . Still a bench-top machine but will take your team a lot further. Otherwise the Grizzly 602 will certainly achieve your stated goals.

One warning about each system:
The Grizzly 602 tail-stock has been an ongoing item for repairs. It jams easily and has limited travel. There does not seem to be a cost effective path to get replacement or replacement parts. Be sure that all the users know how to use and take care of it.

The PM 1127 was on not in stock when I ordered. It took a long time (5 months) to arrive.