Features 1、All Metal Insulation: Crafted with an all metal design using bimetallic copper and ti alloy, our hotend kit ensures fast heat dissipation for excellent printing performance. 2、Enhanced Stability: The upgraded throat design tightly integrates with the heat block, featuring a step limit to minimize material leakage and shedding, resulting in a more dependable printing experience. 3、High Speed Printing: Our innovative volcanic design offers uniform heating, significantly reducing air resistant and preventing material blockages, allowing for smoothly and high speed 3D printing. 4、Easy Installation: Effortlessly upgrade your printer by removing the old hotend and installing the new one with pre installed heating elements; get started on your projects in no time. 5、Versatile Compatibility: Support a broad range of printing materials, including PLA, ABS, PETG, TPU, and more, making it suitable for use with the for Kobra 3 3D printer. Specification Item Type: 3D Printer Extruder Hotend Kit Material: Hardened Steel, Ti Alloy Supported Printing Filaments: PLA, ABS, PETG, TPU, PP, PC, Nylon, PEEK, PEI, etc. Application: for Kobra 3 3D Printer Package List 1 x Extruder Kit