Aokin 12 Pcs Brass Nozzle Kit 0.2 0.4 0.6 0.8 1.0mm Anycubic Vyper Kobra MaxA 12-piece brass nozzle kit for 3D printers with Volcano hotends. Each nozzle features an M6 thread and accepts 1.75mm filament. The kit includes five different output diameters: two 0.2mm, four 0.4mm, two 0.6mm, two 0.8mm, and two 1.0mm nozzles. Made from brass for good thermal conductivity and high-temperature resistance. The cutting chamfer design helps reduce resistance and prevent clogging. After changing a nozzle, recalibrate the distance between the nozzle and build plate for optimal print poundsProductdimensions