Upgrade your QIDI Max4 3D printer with these precision-engineered bimetal nozzles, designed to deliver consistent and reliable performance print after print. Four multiple sizes nozzles for option — 0.2mm, 0.4mm, 0.6mm, and 0.8mm — giving you the flexibility to tackle a wide range of printing projects, from ultra-fine detailed work to faster, high-volume prints. Each nozzle features a distinctive bimetal construction, combining a stainless steel body with a copper heat-break section for optimized heat transfer and reduced the risk of heat creep. The hardened tip ensures durability and compatibility with a variety of filament types. Whether you are replacing a worn nozzle or expanding your printing capabilities, these drop-in replacement accessories are built to fit your QIDI Max4 printer perfectly. Each size is clearly engraved on the nozzle head for easy identification. Keep a full set on hand to switch between print resolutions quickly and keep your printer running at its best.