Upgraded Extruder Hotend Kit V2.0 for Bambu Lab X1C P1P Extrusion Head with 0.4mm Hardened Steel Nozzle Ceramic Heater for High-Temperature Fast and Stable 3D Printing Suitable for 1.75mm Filament - Irfora, LAKUSOS7311

• The structure of the heat break upgraded, and the step limit is added at the cooperation with the heating block to solve the phenomenon of material leakage and phenomenon of shedding. Heating block is upgraded to chrome-zirconium copper nickel plating . High temperature printing resistance, fast heat conduction. Nozzle is made of hardened steel SKD11 after quenching and hardening . 550 degrees above, more wear-resistant, prolong the service life. Adopt threaded connection between heating block and heatbreak to solve the phenomenon of falling off, and can be disassembled and replaced to reduce the cost of use. The roughness of the inner wall of the throat and nozzle is Ra0.4, reducing blockage and improving printing quality. The connection between the heating break and the radiator is upgraded to 2 hexagon socket screw for fixation, which is stable and can be removed and replaced. This V2.0 Hot-End kit is compatible with Bambu Lab X1C / P1P 3D Printer, The kit is widely compatible with various printing filament materials, such as PLA, ABS, PTEG, TPU, PP, PC, Nylon and other materials.