After all, how could corrugated cardboard ever make a sufficiently stiff structure for the frame of a CNC machine? [HomoFaciens] worked around this by using the much less compliant chipboard ...

The machine frame is made from 3/4″ MDF and was cut ... For more inexpensive MDF-based CNC machines, check out this drawer slide bearing one or this one that uses a drill for a spindle.

For a CNC machine priced under £1,000, the quality of the output is exceptional. The build quality, high-quality lead screws, and rigid frame ensure precision throughout the test. For projects ...