Serious injuries can occur when using a 3D printer, particularly due to high nozzle temperatures that can reach up to 300ºC (570ºF) on consumer models. Users should be cautious, as even common materials like PLA can heat nozzles to about 200ºC (390ºF). Proper safety measures are essential to avoid burns and other accidents.
Upon completing a print, many models require additional work, such as removing support structures. While flush cutters are vital for this task, craft knives are frequently used, which can result in sharp plastic pieces flying. It is advisable to wear protective safety glasses in the printing area to safeguard against such hazards.
For optimal results, ensure that craft knives are kept sharp to reduce the force needed when cutting, and always cut away from your body. High-quality tools, such as Arrow's 6-inch flush cutters, priced at $10 on Amazon, offer precision and durability, featuring heat-treated edges and corrosion resistance.