Ultimaker 2+ 0.25mm Nozzle (Nozzle Only)

These 0.25mm nozzles extrude a thinner bead of filament than standard 0.4mm nozzles, enabling smaller and higher detail prints without a loss of surface quality. This pack includes five nozzles, perfect for multi-printer setups or having lots of spares in your toolkit. These nozzles are directly compatible with the Olsson Block of the Ultimaker 2+ and change out in minutes!

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Technical specifications

  • Nozzle size: 0.8mm
  • Filament Diameter: 2.85mm
  • Machine Compatibility: Ultimaker 2+ (Olsson Block)

How to change a 3D printer nozzle

  1. Heat the hotend to the printing temperature of the loaded filament.
  2. Unload the filament from the hotend.
  3. Using a wrench, break the nozzle loose from the hotend.
  4. Carefully unscrew the nozzle from the hotend all the way, it will be hot!
  5. Thread the new nozzle into the hotend, it will heat up quickly so be careful.
  6. Using a wrench, tighten the new nozzle into the hotend. Careful not to over tighten as you run the risk of shearing off the nozzle!
  7. Reload filament and ensure it's flowing freely through your new nozzle.
  8. Print!