Features: The S1C Extruder Hotend Kit features a quality brass/steel nozzle, offering excellent wear resistance and thermals conductivity for long last use without damage. Precisely machined nozzle diameter ensures stable molten plastic flows, enhancing print accuracy and surfaces smoothness for superior result. Ideal for 3D printing enthusiasts and professionals seekings reliable and efficient printing performances. Perfect for various 3D printing scenario, especially compatible for KobraS1C model, facilitating easy replacement or upgrades. Optimized heating efficiency allows rapid temperature achievement, reducing preheat time and boosting productivity, making it suitable for highly speed printing demands.<br/ Specifications: Component:Brass/Carbon Steel Size:Approx.23.8x15.6x78.2mm/0.93x0.61x3.07inch Option Type:Brass Nozzle,Carbon Steel Nozzle; Nozzle Diameter:0.4mm for KobraS1C 3D printers Support PETG,TPU,ABS,ASA filaments; Package Includes: 1pc S1C Extruder Hotend note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.