Features: Made of hardened steel and embedded chromium zirconiumcopper, it has good thermal conductivity and high wear resistance, reducing the oxidation reaction of high-temperature lines and achieving good printing results. The tightly fitting anti leakage material nozzle is connected through thread and in contact with the bottom step of the thermal circuitbreaker, reducing the possibility of detachment and leakage. The detachable nozzle is easy to replace, and the thread surfaceis coated withglue to effectively prevent leakage of consumables. Please heat up before replacing the nozzle. The embedded chromium zirconiumcopper inner hole is embedded with chromium zirconiumcopper, making the nozzle more wear-resistant, evenly heated, and the technical consumables fast and stable. Chamfer design: Each nozzle adopts a chamfer design, which reduces resistance, is smooth, and avoids blockage or adhesion. Compatible withall 1.75mm consumables includingPLA, ABS, PETG, PC, nylon, etc Specifications: Item: Hardened Steel Nozzle Type: 0.2mm/ 0.4mm/0.6mm/0.8mm Size: As Pictures Material: Hardened Steel Color: As Pictures Quantity: 1PC Package Includes: 1PC x Nozzle note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurme