Features: The AD5X hardened steel nozzle features quick release design and three interchangeable tips (0.25mm/0.4mm/0.6mm), engineered for high temperature 300°C printing with materials like ABS, PLAs, and nylon. Builts from corrosions resistant hardened steel, this printer nozzle maintains precisions across extended use while preventing clogs through its optimized flows channel design. for both hobbyists creating detailed miniatures and professional producing functional prototypes, it supports diverse printing requirements through customizable extrusion diameters. Perfect for rapid prototyping workshops, educational makerspaces, or home based printing stations handling complex geometries and fast speed production batches. for most FDMs printers, this all metal nozzle upgrade ensures consistent layer deposition for smoother surfaces and dimensional accuracy in engineering applications. Specifications: Materials: Metal Size: 0.25mm 0.4mm 0.6mm nozzle Package Includes: 1Set Hardened Steel Nozzle Assembly 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 Pictures may not reflect the actual of the item.