🔥 Enhanced Temperature Resistance: Creality Hardened Upgraded Review

[Super Durable Tungsten Material] MK8 extruder nozzles are made by paramount hardened tungsten steel, with long life use time than the normal brass nozzle. The hardness is over HRC60 can reduce the abrasion to the inner and outer of the nozzle during long time printing,more heat-resistant than ordinary brass nozzle,MK nozzles is harder than brass nozzles,which makes it durable accurate and compatible with more filaments. [High Temperature Resistance ] The max temp of this hardened tool steel nozzle could reach at 450c, suitable for 3D printing at high temperature, compatible material from PLA,ABS to carbon fiber, even PEEK. [High Precision] these 3D printer nozzles keep stable temperature during printing let the filament out evenly, create more perfect printer item than normal metal nozzle. Also with higher print speed in same print precision.Not easy clog during printing, easy to clean. Made with centering CNC precision automatic lathe and one-time forming technology, make sure the input and output holes are concentric and the interior of nozzle is smooth without burrs. [Applicability and Compatibility] Our Creality Nozzles suit to almost all FDM printer,could install to MK8 heating block. Our tungsten nozzles fit for 3D Printer Makerbot Creality Ender 3 series and CR-10 series 3D printer, MK8 Makerbot Reprap Prusa I3, compatible with all 1.75mm PLA ABS 3D printer. Fit exactly like the original. [Package] Package comes with 5 pieces of black different size MK8 nozzles, the size is 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm, sufficient quantity and size to facilitate your timely replacement, achieving quality printing.