- Fast Heating Technology: This hotend 3D printer assembly kit features a copper-coated heating block for superior thermal conductivity and durability. The ceramic heater block heats up quickly and maintains a consistent temperature, enabling faster printing speeds without the risk of temperature fluctuations. - Broad Compatibility: Designed for Kobra 2 series 3D printers, this hotend mounting kit is compatible with models including Kobra 2, Kobra 2 Neo, Kobra 2 Pro, Kobra 2 Plus, and Kobra 2 Maximum. This compatibility makes it an excellent upgrade for both hobbyists and professionals, enhancing printing capabilities across the Kobra 2 range. - Easy Installation: The extruder hotend kit comes pre-assembled with a heating tube, thermistor, nozzle, and silicone case, simplifying the installation process. Its plug-and-play design eliminates the need for wiring or stripping, allowing users to quickly replace the original hotend and resume printing. - Advanced Heat Management: Equipped with a Ti alloy neck combined with red copper, this printhead extruder hotend replacement kit optimizes heat management. The insulated front end minimizes heat transfer, while the rear end reduces heat creep, maintaining optimal pressure temperatures and preventing clogs. - Practical Applications: Ideal for rapid prototyping, the fast heating system allows for quicker project turnaround. Perfect for intricate designs, the upgraded heat management ensures consistent performance during long print jobs. Whether you are working on hobby projects or professional prototypes, this hotend kit enhances the printing experience.