Features: Experience unparalleled durability with V6 DLC Coated Hardened Steel Nozzle, engineered to resist wear and high temperatures for consistent 3D printing result. The nozzles 0.3mm 0.4mm 0.6mm is Precisions from hardened steel with Like Carbon (DLC) coating, enhancing its hardness for fine printing demands. for 3D printing enthusiasts, manufacturers, and engineers who prioritize print accuracy and durability in their projects. This nozzle for home use, educational purposes, and industrial applications, fitting into various 3D printers for creating models, prototypes, and parts. Elevates your 3D printing capabilities with nozzle that promises to deliver prints time after time, making it a valuable addition to any maker toolkit. Specifications: Materials: Metal Specifications: 0.3mm, 0.4mm, 0.6mm(optional) Package Includes: 1PC Hardened Steel Nozzle note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!