Bimetal Material Advantage: This Heatbtreak is made from two components, Copper and Titanium TC4. Titanium TC4 reduces heat upward conduction at the heating position, and copper for heat dissipation to accelerate heat conduction.
The all metal heat break works well with high-temp filaments. There is no Teflon to wear or burn,high temperature resistance up to 420℃.
NOTE: PLA is NOT recommended. The heat break in the clone version cannot completely avoid PLA clogging when retracting.
Application:The bimetal titanium heat break is compatible with Ender 3 V2,Ender 3 Pro,Ender 3 CR10 series 3D printer.