BIQU H2 500° direct drive extruder is upgraded to support a maximum 500-degree celsius high high-temperature printing. Key Features: Wide range of filament adaptations. The h2 extruder is equipped with accessories such as heating block, and nozzle that support high-temperature printing, and also uses a more powerful cooling fan. It not only supports low-temperature printing for PLA, ABS, PETG, etc. (working…