Tresbro Assembled MK10 Extruder Hot End Kit Original Replacement Parts for Creality CR-10 3D Printer, 1.75mm Filament, 0.4mm Nozzle,12V 40W

All accessories of this extruder hotend kit is original and high quality from Creality.100% quality gurantee. Work with different sizes of MK10 nozzles: 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm nozzles.There are total 6pcs 0.4mm brass nozzles in our package. MK10 Extruder Hot End kit white wire was temperature thermistor, red wire was heating tube 12V 40W. Excluded the assembled MK10 hotend kit,we prepared 3pcs silicone socks and 5pcs 0.4mm brass nozzle for replacement.It's always practice to have spare parts readily available because failures normally occur when you can least accept them and at a time where there is normally a holiday of sorts to make replacement and/or repair even more inaccessible. More stabel temperature.The extruder hot end kit uses non-stick silicone sock instead of the cotton isolation. These silicone sleeves can keep the print head stay clean and prevent the filament from sticking to the heater block or spout.Can offer a huge boost in temperature stability, especially if you use high flow of cooling air around the nozzle to cool the print.