High-flow hot end supports high-speed printing Enlarged nozzle chamber allows print speeds up to 32mm/s, compatible with 60mm/s high-speed printing Structural upgrades include all-copper heat sink and 360-degree ceramic heating ring Full copper radiator provides excellent heat dissipation, even temperature distribution, and smooth extrusion Built-in copper-plated heating element improves heating efficiency Upgraded hardened steel nozzles are replaceable, reducing long-term ownership costs Nozzle made of SKD11 hardened steel with quenching, hardening, and nano coating treatment Capable of heating up to 450C, offering increased wear resistance and extended service life Color: As shown in picture Material: Copper Package Contents: 1 x Hotend kit for P1P Note: Other items not included Note: Slight color variations may occur due to lighting and display differences. This does not affect product functionality. Measurement tolerance: +/- 1-3 cm