10PCS Hardened Nozzle Kit for Ender 3 V3 SE 3D Printer Accessories 5PCS 0.4mm 5PCS 0.6mm Hardened Nozzles Kit for Ender 3 V3 SE Ender 5 S1 Ender 7

High hardness more wear-resistant: Nozzles are made of high-quality hardened steel material with a Mohs hardness of up to 7.8 which are resistant to high temperatures and are more wear-resistant. In high-temperature printing environments it has a longer service life.
Smoother Inner Wall No Clogging: With the Ra< 0.4 roughness inner wall is smooth and free of burrs making the feeding and filament discharging smoother during the printing process greatly reducing the probability of clogging.
Extensive Compatibility: Nozzles are not only compatible with all common printing materials such as PLA ABS PETG TPE TPU PC etc there are also compatible with composite filaments with frinding additives such as carbon fiber glass fiber steel wood boron carbon tungsten photosensitive fragments etc.
Wide compatibility: These nozzles are compatible with Creality Ender 3 V3 SE Ender 5 S1 Ender 7 Spider 1.0 Hotend.
Package: 10PCS Hardened Steel Nozzles 5PCS 0.4 mm hardened steel nozzles and 5PCS 0.6 mm hardened nozzles.