While technically it would be a CNC machine, desktop CNC are really just routers, and for most of them even soft materials like aluminium push them, requiring c

While technically it would be a CNC machine, desktop CNC are really just routers, and for most of them even soft materials like aluminium push them, requiring crazy spindle speeds for the tiny endmills they can handle due to the limited stiffness. And those high speeds create horrible fine metal dust