GB4 All-Metal Hotend - Hardened Steel Nozzle


Regular price $100.00

Only 0 items in stock!

As a derivative of the tried and true E3D Hotend, the re:3D All-Metal Hotend advances the reliability and capability of one of the best nozzles on the market.  Custom-made to accommodate an ever-expanding library of high tensile and high strength materials, your Gigabot can print up to high temperatures of 350°C more reliably


Utilize the re:3D All-Metal Hotend to increase the lifetime of wearable parts on your Gigabot. Nozzles are made of A2 hardened steel, good for printing with abrasive materials like carbon-filled polymers. Heater cartridges are encased in the heater block for more thermal efficiency.


Both 0.4mm and 0.8mm nozzle orifices are available. 



  • Accepts 2.85 mm filament
  • Printing temperature up to 350°C
  • Accepts M3 x 0.5 tube-style Thermocouple (sold separately)

For questions about hot ends please email

NOTE: Orders placed after 12 pm CT will not ship out until the following business day.

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