Upgrade CR6 SE All Metal Bimetal Heatbreak Copper Titanium TC4 Throat for Creality Ender 3 V2 Neo / Ender3 Neo/CR-6 SE/Max/CR-5 PRO CR10 Smart 3D Printer

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Bi-Metal Heatbreak melts filament faster , The inner wall of the titanium is very smooth so that the filament can pass through and reduce clogging.
It is named “Bi-Metal Heatbreak” It has two components with different thermal conductivity. It is composed of 2 parts. We use a special process to hold them firmly together. You don’t need to worry about it being damaged.
Packge: 1 piece Upgrade Bi-metal heatbreak