Newwish V6 Bi-Metal Heatbreak,Upgrade Copper+Titanium Alloy All Metal BiMetal Heat Break for Prusa i3 MK2,MK2.5,MK3,MK3S+ 3D Printer Volcano Hotend,Heater Block 1.75mm Filament.(1PC)

Bi-Metal Structure: This is a specialized design of the bi-metal heatbreak. The front end is made of high-quality Grade 5 titanium alloy, while the rear end is composed of a copper alloy. We use a special process to firmly secure both materials together, so you don’t need to worry about any damage. Excellent Heat Insulation: The titanium alloy minimizes heat conduction upward from the heating area, while the copper efficiently dissipates heat to accelerate thermal transfer, thereby improving overall thermal insulation performance. It also offers the advantages of high-temperature resistance, wear resistance, and long service life. Prevents Clogs and Leaks: The inner wall of the tube is smooth and burr-free, reducing the risk of filament clogging. The interface is smoother, and the threads are more precise, effectively preventing filament leakage. Improved Printing Efficiency: The bi-metal heatbreak is rated for temperatures up to 450°C and conducts 60% less heat in the Break Zone compared to standard heatbreaks. This enables faster filament melting, reduces heat loss, and significantly improves printing efficiency. Eliminate Heat Creep: This structure effectively reduces temperature fluctuations at the hotend, making the hotend more stable and reliable. It eliminates heat creep, improves resolution, stops clogging, and prevents failed prints.