BZ 3D V6 All Metal Hotend Full Kit,12V 40W Direct & Bowden J Head Hotend,Titanium Alloy Heatbreak,Cooling Fan and Bracket For Printers Hotend,Titan,Dual Driver Extruder.

We choose the best materials that we can find on market combined with high precision CNC maching to bring this high quality nozzles (Tolerance 0.01 mm).Brass Nozzles High cost performance, Suitable for printing PLA ABS TPU PA and other conventional materials. The Heatbreak material is upgraded from the original TC4 titanium alloy to GRADE5.High precision production to provide excellent thermal isolation between heater and cooling block. The Brass 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). The V6 heater block adopts cartridge structure, the heater cartridge and temperature sensor can be easily replaced and fixed with grub screws, ensuring simple and convenient maintenance. NTC100K B3950 Thermistor Cartridge easy to replace, has high stability, and is more accurate in temperature measurement. It adopts advanced manufacturing technology and sensitively detect temperature changes and help you improve printing quality. (This sensor are able to measure higher temperatures-upto 300°C).