This copper nozzle is suitable for an E3D hotend and ensures very precise results with a medium opening of 0.40mm. The nozzle is made of a special copper alloy and only softens above 500°C. Copper conducts 3x more heat than brass and will therefore heat up faster and keep the temperature more stable.
This is the ultimate nozzle for materials that are printed at high temperatures. Of course, this nozzle also works perfectly with standard filaments such as PLA, ABS and PETG.
This nozzle (marking #3) has a perfect flow of 1.75mm filament and ensures that layers are neatly flattened.