Recently [Stefan] of CNC Kitchen took a gander at using his gaggle of 3D printers to try injection molding (IM). Although the IM process generally requires metal molds and specialized machinery ...

which is typically dedicated to 3D printers and laser engravers that fit easily on standard kitchen-width surfaces. Like a few other CNC machines, including my main CNC machine, the TTC450 Pro ...

Calibration cubes have long been a staple for testing and adjusting 3D printers, but according to [Stefan] of CNC Kitchen, they’re not just ineffective—they could be leading us astray.