*P/N:XCHB25002
*0.2mm/0.4mm/0.6mm/0.8mm Hardened Steel Nozzle for your choice
*Nozzle Size:9*3.9mm
*Heater Block MaterialCopper + Electroplating
*Throat MaterialTitanium Alloy
*Suitable for H2D, also compatable with Bambu Lab A1/A1 Mini
*Surface Roughness: Ra 0.4,The throat is made of titanium alloy with a wall thickness of 0.25 mm, reducing clogging and improving printing quality.
*The heater block is made of chromium-zirconium copper with nickel plating, featuring high temperature resistance and excellent thermal conductivity.
The nozzle is made of SKD11 quenched steel, treated with quench hardening + surface DLC nanocoating. It can withstand temperatures above 550°C, offering superior wear resistance and a longer service life.







