The 3D printer nozzles are made of high quality brass material, sturdy and durable, connect with M6 out thread, easy to install
Brass Material: The extruder brass nozzle print head is made of durable and solid brass material, not easy get rust or erosion, provide long serivice life.
Multi-size Extruder Nozzle: It has 7 sizes (output diameter ), 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm.
The 3D print extruder is a good back up or emergenices when the nozzle clog,it produce consistent printing and no leak or clog, give you a smooth and clean printing.
Applicability and compatibility: fit for 3D Printer Makerbot Creality CR-10, MK8 Makerbot Reprap Prusa I3, compatible with all 1.75mm PLA ABS 3D printer