Home › Blog › Buying Guide › Smart Buyer’s Guide: How to Choose the Right Pre-Owned, Used, Secondhand, Surplus CNC Equipment Before Purchasing Haas DS-30SSY CNC Turning Cente made in USA Here’s a Smart Buyer’s Guide tailored for pre-owned / used / surplus CNC turning / turn-mill centers, specifically for machines like the Haas DS-30SSY (dual-spindle, Y-axis / live tooling) made in the USA....