Features:
1. This not only improves the overall reliability of the printer, but it also makes changing nozzles much faster.
2. Excellent abrasion resistance to withstand high temperatures and abrasives during 3D printing.
3. Our design offers more convenience than the original PRUSA one-piece nozzle throat. Instead of replacing the entire kit when nozzle reaches the end of its life, we simply replace it with a brand new nozzle.
4. A must-have spare part for DIY your FDM 3D printing project or replace Original MK4 - MK3.9 - XL Extruder Throat: This is a clone bimetal heatbreak for the Hotend assembly dedicated for printers equipped with Nextruder.
How To Replace the Stock Adaptor?
1: Screw the throat into the heater block tightly with a wrench, heating up the printhead at the same time is necessary(if using an old heater block)
2: Screw the nozzle tightly enough.
3: Screw the throat and nozzle one more time together with the heated block.