BZ 3D Ender 3 All Metal Hotend Upgrade Kit,Alta Temperatura Plated Copper Bloque Calentador,boquilla de cobre MK8 0.4mm,para CR 10/10S /S4/Ender 3/V2/Pro 5 Hotend.(Type 4)

These nozzles are engineered for ultimate high temperature performance. Made from a special high temperature copper-alloy with a softening point of well above 500°C, and with much-increased thermal conductivity these copper nozzles are perfect for high temperature applications, while working perfectly with everyday filaments like PLA, ABS and spoolWorks EDGE. The Plated Copper Nozzles and Plated Copper Heater Block is very temperature resilient, and will not start to soften or anneal until way beyond 500°C, making it perfect for the high-temperature 3D printing that other nozzles can't handle.(but is particularly important at temperatures above 280°C where a silicone sock can't be used.) Titanium alloy Heatbreak replaced by TC4 material into GRADE5.High quality raw material.High precision production to provide excellent thermal isolation between heater and cooling block.Strict quality assurance.No burrs,Clean surface.(Reducing the chance of filament clogging) The Heatsink and Heater Block Is high quality fine processing aluminum .It is not low quality or cheap aluminum.Coupled with high-precision CNC machining, and strict quality assurance Which brings the high-quality HOTEND Kit. Fits: CR-10 / CR-10S / CR-10-S4/CR-10-S5 / CR-10 MINI / Ender 3 /Ender 3 V2/ Ender 3 Pro/ Ender 3 Max /Ender-5/Ender 5 plus/CR-20 /CR-20 Pro/TronXY X5S 3D Printer Ect.