Home › Blog › Buying Guide › From Factory Floor to Your Workshop: Evaluating a Pre-Owned , Used , Secondhand, Surplus CNC Machines Before Purchase Skoda SRM 125/4000 CNC Heavy-Duty Lathe Here’s a specialized evaluation guide (plus example spec references) for a Škoda SRM 125/4000 CNC heavy-duty lathe (or similar large lathe), adapted from general CNC inspection best practices, but tuned to what you’re likely to encounter on a machine of this scale and vintage....