Home › Blog › Buying Guide › Smart Buyer’s Guide: How to Choose the Right Pre-Owned, Used, Secondhand, Surplus CNC Equipment Before Purchasing Toshulin TOS SK10 CNC Vertical Lathe C Axis Here’s a Smart Buyer’s Guide for acquiring a pre-owned / used / surplus TOS SK10 (or SK-series) vertical lathe / vertical turning center with C-axis capability (or equivalent TOS SK CNC vertical lathe)....