Optimized Performance: Designed specifically for Anycubic Kobra S1, this hotend kit ensures reliable and precise 3D printing. The kit includes both brass and hard steel nozzles to cater to different printing needs, enhancing durability and print quality. Versatile Configuration: This kit allows for easy replacement or upgrade of your printer's hotend, ensuring minimal downtime and maximum productivity. Easy Installation: The J-head design of the print head makes it straightforward to install, making it ideal for both beginners and experienced users. Product Name: For Anycubic Kobra S1 Hot End Kit Nozzle Temperature: 320°C Recommended Speed: 300mm/s Nozzle Diameter: 0.4mm Maximum Speed: 600mm/s Supported Filaments: PLA, PETG, TPU, ABS, ASA Maximum Acceleration: 20000mm/s² Due to different batches, there may be differences in product appearance and printed text, which will not affect functionality. Specifications: 1 set Color: As Shown Material: Brass + Hardened Steel Package Contents: 1 x Hot End Kit Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual product. Measurement may vary by +/- 1-3cm.