I converted my lathemaster ZAY7045 milling machine (a RF45 clone) to 3 axis CNC about 3-4 years ago with whatever parts and materials I had on hand as a proof of concept experiment. The CNC conversion was one of the best things I have ever done. I instantly fell in love with CNC machining. Milling. Make sure production never stops MachMotion offers a CNC Mill Retrofit you can trust by providing modern, cost-effective controls and lifelong customer service for Knee Mills/Bed Mills, VMCs with Tool Changers, and Boring Mills.