1/2/3pcs Ender3 CR10 Bi-Metal Heatbreak Throat Upgrade Smooth BiMetal Titanium +Copper Heatbreak for CR10 Ender 3 V2 PRO Ender 5

1/2/3pcs Ender3 CR10 Bi-Metal Heatbreak – Titanium + Copper Throat Upgrade, Smooth BiMetal Heatbreak for CR10, Ender 3 V2 Pro, Ender 5, and MoreUpgrade your hotend with true dual-metal technology.This bi-metal heatbreak combines high-quality titanium alloy and plated copper to dramatically improve heat dissipation, prevent clogs, and enable higher-temperature printing.🔥 Real Bi-Metal ConstructionManufactured from two distinct components with different thermal conductivity:Upper part: High-quality titanium alloy – low thermal conductivity, keeps heat away from the cold side.Lower part: Plated copper – excellent thermal conductivity for uniform melting zone.This combination works together to improve heat dissipation efficiency and create a sharper temperature transition between the hot and cold ends.🌡️ High-Temperature PerformanceTitanium alloy side withstands >500°C (up to 550°C)Plated copper side handles >450°C (up to 500°C)Ideal for high-temperature engineering filaments like Nylon, PC, PEEK, and more🧩 Upgraded Design – Reduced LeakageCompared to the old version (single metal or poorly joined design):Old version: One-piece or loose fit – higher risk of filament leakage.Upgraded version: Precision combined with two components, reducing the interface gap and effectively preventing leakage.Say goodbye to messy hotend leaks and inconsistent extrusion.