Cutting parts with a CNC is a 2.5D process. It’s not quite 3D and a bit more than 2D. When you’re cutting parts, the third axis on a CNC —the Z axis, just needs to cut at selected depths. You can start with two-dimensional drawings and add tool path instructions for how deep the router or spindle needs to cut. After cutting parts on a CNC, nearly everyone interested in […]
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