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SKU:95956466
This heater block nozzles kit is improved Compatible with Ultimaker 2 that the nozzle and heat block are two seperate pieces, can change the nozzle size easily. Filament size use: 3.0mm, Nozzles: 1pcs 0.25mm + 1pcs 0.4mm + 1pcs 0.6mm + 1pcs 0.8mm; Package: 1pcs olsson block, 4pcs nozzles, 1pcs screw.
This Heater block nozzles kit is improved Compatible with Ultimaker 2 that the nozzle and heat block are two seperate pieces
can change the nozzle size easily.
including 4 pieces nozzles 1pcs 0.25mm + 1pcs 0.4mm + 1pcs 0.6mm + 1pcs 0.8mm
This nozzle set was easy to install on my Ultimaker 2. Now I can switch between 0.4 and 0.6mm very easily. I have not used the others. The reason to use 0.6 is it drastically reduces the backpressure when printing TPU (flexible filament). I use the settings by "Lost in Tech" in the "TPU Cheat Codes" video on YouTube.The old heater and sensor fit fine. Please make a note as I didn't get instructions, unlike my original hot-end, this one has a tightening screw which comes in from underneath --which is smarter. Also, make sure your nozzle is hot and empty when you install and remove them otherwise you may get some gunked up filament in there --no good. So far, by making sure I swap them this way I have not had to re-level my build plate between swaps. Last, get yourself a 7mm ratcheting wrench. Makes it much easier to screw and unscrew the hot nozzle.
