I have a Midas 1220 Mill/Drill/Lathe combo, and looking to go CNC for a small business.

I need a lathe and a milling machine, how great are the Granite Series machines with the stepper and or servo motors? can they hold 0.001" on a production run of 100 parts without much down time?

Also what about stand alone cnc mills and lathes? any good? any models you recommend?


Im just trying to gather some information, thank you.