Home › Blog › Buying Guide › Smart Buyer’s Guide: How to Choose the Right Pre-Owned, Used, Secondhand, Surplus CNC Equipment Before Purchasing Spinner TC300 SMCY CNC Turning Center made in Germany If you’re evaluating a Spinner TC300 SMCY (or similar universal / turn-milling Spinner TC line) as a used / surplus CNC machine, here is a Smart Buyer’s Guide: a structured checklist, red flags, negotiation tactics, and Spinner-specific considerations to help you make an informed decision....