Compatible with Prusa I3 MK4 MK3.9 3D Printers and other printers with Using Nextruder
High temperature resistant heater blocks are made of a special copper. This alloy has a high softening point, well above 500°C, making it ideal for high-temperature 3D printing that other heaters cannot withstand.
Precision Manufacturing:The heater block undergoes high-precision CNC machining and strict quality assurance make the interface of the heating block smoother and more precise, which ensure a tight connection between Heatbreak and the heater block,effectively prevent filament leakage.