This hot end with hardened steel nozzle is ideal for printing with more specialised materials, such as filaments with added glass or carbon fibres. Your printing time is also reduced because the diameter is larger than the standard 0.4mm nozzle. This makes this size a good choice for 3D printing larger parts, functional parts and industrial parts. The nozzle is 0.6mm and is suitable for the A1 series 3D printers from Bambu Lab.