How to Make Money with a CNC: 3 Proven Strategies That Actually Sell If you’ve ever wondered how to turn your CNC into a real income stream, you’re not alone. One of the biggest questions we hear from makers is simple:“What should I actually make to sell?” With the power of a Onefinity CNC machine—known for precision, speed, and ease of use—you already have the tool. Now it’s about using it the right way. After years of real-world experience, here are three proven strategies