This Bi-Metal Heatbreak is fully compatible with Creality family FDM printers such as theCr10 & Ender 3 Chiron, as well as clones using the CR style Hot End 

Simply replace the existing smooth bore heatbreak with this all-metal solution. All metal heatbreaks allows you to print at much higher temperatures without the danger of melting the PTFE tube since it sits much further away from the nozzle.  

The combination of the Copper (Cu) body and Titanium (Ti) shoulder and thread improves the thermal properties of the hotend, lessening heat creep and the potential for clogs and jams.

When you first fit the part you may notice changes in printing behaviour and you may need to review hot-end cooling - especially if you venture towards higher temperatures.

Please note the listing is for the heat break only. The photograph showing an assembled hot end is for information and reference only.