HIMOMO 4Pcs 0.4MM Stainless Steel Hotend Kit for Bambu Lab A1/A1 MiniThis is a complete hotend maintenance and replacement kit designed for desktop 3D printers. The package includes four 0.4mm hardened steel hotends along with cleaning supplies and tools. Each nozzle is constructed from durable hardened steel capable of reaching temperatures up to 300°C with a hardness exceeding HRC60, providing excellent thermal conductivity and resistance to wear. The full metal throat design ensures even heat distribution and smooth filament flow, supporting high-speed printing operations. A magnetic mounting block allows for quick and accurate installation.UPC786358791004MPNa1 nozzleEAN0786358791004Itemweight0.00 pounds