top of page
Copperhead Heat-break for Prusa Mini

Copperhead Heat-break for Prusa Mini

Level-up and solve the heat-creep


This bi-metallic heat-break made by Slice Engineering for the Prusa Mini addresses and solves the heat-creep issues of all materials we tested.


The adjusted length of the PTFE tube also prevents clogs to form between the tube and the heat-break.


Shipping with Silver thermal grease and ready to use PTFE tube.


Included in this kit:

  • 1x Copperhead P Mini heat-break
  • 1x 32.8mm 2/4 chamfered PTFE tube
  • 1x Silver based thermal paste bag [14118]



We recommend to use the included silver based thermal grease to properly fit the P Mini heat-break in the Prusa Mini’s heat-sink.

Notes on twisting the heat-break


To address the heat creep issues the design features a narrow steel throat with thin walls. When removing the heater block or changing nozzles, caution is required.


Before removing the heater block from the heat-break (or vice versa), heat-up the nozzle, hold the heater block and release some tightening pressure from the nozzle. Let the whole group cool down. After, you can simply unscrew the heat-break from the heater block.


To remove or replace a nozzle, never forget to secure the heater block before twisting the nozzle.

Check the Setup Guide [ 3 Pre-flight check / Step 1 Hot Tighten The Nozzle] for more detailed guidance.

    166.00 ₪מחיר
    אזל מהמלאי
    Product Page: Stores_Product_Widget
    bottom of page