uxcell 5pcs 3D Printer Nozzle - 0.3mm Stainless Steel Extruder Print Head for Ender 3, CR-10, Creality 3D Printers | Perfect for PLA, ABS, PETG Filament Printing

Specification: Material: Stainless Steel Screw Thread: M6 Input Diameter: 2mm Filament Diameter: 1.75mm for E3D V5 V6 Nozzle Diameter: 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm How to Change a 3D Printer Nozzle? 1: Turn on the 3D printer, heat the nozzle and heat block to the target temperature. 2: After heat finishing, close printer, take spanner to hold the heat block. Then use socket screwdriver to screw old nozzle extruder out. Notice: Please don’t touch the old nozzle and heat block to avoid scalding. 3: Spanner keep to hold the hear block, use the socket screwdriver screw the new nozzle in, make sure tight. Stamp size on surface, convenient to pick the one you need. The hole of print nozzle is consistent size and machining, the thread is clean and well formed. Can be used to NylonX, Carbon fiber, Glow-in-the-dark filaments. Metal filaments: Steel-filled, Iron-filled, Brass-filled. Exotic filaments: Wood-filled, Ceramic-filled. Why Would You Need More Than One Nozzle? You want to print a model quickly, so you use a bigger nozzleYour current nozzle gets clogged, and you need to replace itYou want fine details, so you use a smaller nozzle As the last part to be in contact with filament, the nozzle can influence strength, print time and print material.

Precise Design--The 1.75mm Input 0.3mm extruder nozzles can prevent the print head from overflow effectively and produce consistent prints with smooth and glossy polish. Reduce the resistance from the corners and avoid blocking the filament with a rounded chamfer.

Cleaning Needles---The nozzle cleaning needles are very flexible and robust, easy to bend the needle into the nozzle and will not break. Good for handle tough extruder hot end nozzle clogs.

Material---The 3D printer nozzle is made of Stainless Steel material, sturdy and durable, connect with M6 out the thread, easy to install

Applicability and compatibility--- Fit for 3D Printer, for all 1.75mm PLA ABS 3D printers.

Note---After replacing the nozzle, please check the distance between nozzle and build plate to ensure the quality of print parts.