International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Alinan 4pcs CR10 Bietal Heatbreak, Upgrade Sooth All etal Bietal 3D Printer Titanium Throat ALMOCN 4pcs Smooth Heatbreak Upgrade Titanium And Copper Copper Titanium TC4 Easy to Install: This Heatbreak Throat Cut is Smooth and Flat Without Any Burrs,Could Be Seamlessly Connected With Nozzle, No Risk of Filament Leakage,Very Convenient to Install Easy to Install: This Heatbreak Throat Cut is Smooth and Flat Without Any Burrs,Could Be Seamlessly Connected With Nozzle, No Risk of Filament Leakage,Very Convenient to Install E3D V6 Titanium Alloy Copper Alloy Bimetal Heatbreak for Ender3/CR10 3D Printer. $5.30 USD /. 3010150094. 1 review. Size: E3D-V6 threaded style 4pcs All Metal Bimetal Heatbreak Copper Titanium TC4 Throat High Temperature for Creality 3D Printer CR10 Hotend