Find designs to cut on your CNC router. We’ve gathered a list of online libraries of CNC wood cutting files, some of which host free models. If you’ve just built or bought your own CNC router, you’ll want to dive right into cutting wood at micrometer precision and getting some projects under your belt. Lucky for you, we’ve created a list of the top 10 sites to find CNC wood cutting designs, including some that are free! Most CNC routers use G-code to cut wood. G-code for CNC machines is similar to but different from G-code for a 3D printer. In any case, you can slice G-code from a variety of files. Because they’re the most common, we’ll mostly be considering sites offering DXF and SVG files that are ready for slicing. All of these sites include host files ideal for wood cutting or engraving on a CNC machine as well as other files that are good for 3D printing and metal cutting. 3axis.co is one of the top CNC file libraries. Files are sorted by file type or application, which makes it extremely easy to filter only woodworking plans and DXF files. The website is very easy to use and hosts fantastic designs. PlasmaSpider is a forum dedicated to CNC plasma cutting, which can ...