As the outlet deepens and the material boils, vapor produced erodes the molten walls blowing ejection out and further enlarging the outlet. Nonmelting materials for example wood, carbon, and thermoset plastics tend to be Lower by this technique. Claimed which the energy you save on the light woods / shallower https://kovosvitmaslathes35566.onesmablog.com/5-easy-facts-about-heavy-duty-cnc-lathe-described-78389635