High temperature printing, long service life, stable connection, fast disassembly, reduce plugging phenomenon, improve printing quality, can effectively reduce the phenomenon of leakage consumables and falling off. 260C High Temp Printing, All metal titanium alloy is high-temperature and can support filaments, such as PLA, ABS, PETG, TPU, PP, PC, etc. Upgrade Bimetal Heat Break, The combination of chrome-zirconium copper pipe and titanium alloy pipe heats faster and higher, and the heat dissipation is better. Compatibility Suit for 3-V3-SE. Heat break and nozzle inne! wall roughness Ra0.4um. Printing to 250mm/s, for 3-V3-SE assembled extruder hot end kit has been assembled in advance, all you have to do is plug in the wires. Nozzle diameter: Brass 0.4mm Heat break wall thickness: 0.5mm Internal roughness of throat nozzle: Ras0.4um Consumable diameter:1.75mm Heating rod voltage power: 24V 40W Heat sensitive type: 100K, maximum temperature 260 Applicable model: FOR 3-V3-SE Color: silver Material: Aluminum alloy + + titanium alloy Package Contents: 1 x Hotend Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.