【Compatible Model】This nozzles are compatible with R QIDI Q1 Pro X-SMART3/X-PLUS3/X-MAX3 3D printer, please confirm your 3D printer model before ordering.
【Premium material】 Hardened steel nozzles are made of high-quality Hardened steel . High hardness, resistant to wear and tear,Long service life.The interior of the nozzle is smooth without burry.
【Support high-speed printing】Strong thermal conductivity, supports high-speed printing, evenly heats the print head, effectively prevents filament leakage and blockage, and improves printing quality.
【Support filament】It works with 1.75mm most FDM filament.such as PLA/ABS/PETG/TPU/Wood and so on.