Features: Experience precise and durability with Metal Hardened Steel Nozzle, enhances 3D printing projects with its durability construction and fine 0.2mm 0.6mm 0.4mm 0.8mm tip. From SKD11 steel with a hardness above 55 degrees, this nozzle for superior heat resistance and quick heat conductivity. Ideal for 3D printing enthusiasts and professional for Lab P1S, P1P, X1, X1C printers, reliabled performances and enhances print result. Perfect for diverse printing scenario, from intricate models to large scale projects, ensuring reduced clogging and improved print quality thanks to its Ra0.4 inner wall finish. Upgrades your 3D printer setus with this nozzle enhances wear resistance and extended life for consistent, high efficiency printing. Specifications: Item：Hardened Steel Nozzle Size:about 0.2/0.4/0.6/0.8mm for Lab P1S P1P X1 X1C X1 Quantity：1PC Total Length：about 4.73cm/1.86in Package Includes: 1PC Steel Nozzle note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.