Super Print Upgrade Prusa i3 MK3 Hotend 24V 40W Kit,Upgrade V6 Bi Metal Heatbreak,Heater Block Aluminum,V6 Hardened Steel Nozzle 0.4mm for MK3,MK3S,MK3S+3D Printer Kit.

1.(Note: You need to install this hot end yourself)Hardened steel nozzle, formed using 5-axis CNC. Strict qualIty control ensures higher temperature, wear resistance, better durability, and higher accuracy. It is not only compatible with all traditional 1.75mm filaments such as PLA/ABS/PETG/TPU/PP/PC, but also with PEI PEEK、PETG、 Compatible with special filaments filled with PLA/luminescent filaments such as carbon/glass fiber blends. 2、If you 3D print with carbon fibre, filled PLA, or glow-in-the-dark filament,special filaments then this is the nozzle you need! Carbon filled filaments cause rapid and significant damage to standard nozzles.We've developed these incredibly wear-resistant nozzles to deal with the toughest filaments on the marke. 3、Upgrade Bi-Metal Heatbreak: heat insulation good,titanium alloy reduces heat upward conduction at the heating position, and copper for heat dissipation to accelerate heat conduction,We use a special process to hold them firmly together. You don't need to worry about it being damaged. 4、The nozzle and heatbreak appearance is more shiny,thread precision improvement.The inner wall of the tube is smoother (reducing the chance of filament clogging).The interface is smoother and more precise (can effectively prevent the filament from leaking). 5、Optimized thermistor: Features an ATC Semitec 104GT-2 thermistor, eliminating the need for firmware changes on your Prusa 3D, Made of high quality materials, ensuring superior stability, durability, and more accurate temperature measurement. Avoid problems during printing, provide users with a better printing experience.(The sensor is capable of measuring higher temperatures, Reaching up to 300°C.)