6pcs 0.2+0.4+0.6+0.8mm for Bambu a1 Brass Nozzles,Upgrade 500℃ High Temperature Wear-Ristant Removable Hardened Steel Brass Nozzle for Bambu Lab A1Mini 3D Printer Hotend

["Wide Compatibility: This High Flow, High Speed Hardened Steel Nozzle Is Compatible With Bambu Lab A1 Mini 3D Printer Hotend","Package Contents: 6pcs 0.2+0.4+0.6+0.8mm for Bambu Nozzles high flow hardened steel nozzles. Compatible with Haldis 3d-Us B0D7Q6SZBB,B0D7Q4HMYJ,B0CXT43DFM, B0CXT1L8W5, B0CXT2L4SW, B0CTX5L13W newly developed and upgraded Bambu hot ends.","Superior Durability: For Bambu Lab Upgraded Nozzles Are Made Of High Quality Hardened Steel For Durability. Its Robust Construction Ensures Excellent Wear, Heat And Corrosion Resistance, Making It The Perfect Choice For Cht High-Flow 3d Printing.","High-Speed Printing: High-Flow Nozzles With Twice The Filament Flow Of Regular Nozzles For High-Speed, Accurate Printing.","Please Note That： This Nozzle Is Only Compatible With The Newly Developed Bambu Hotend And Is Not The Original Nozzle. The Nozzle Must Be Heated Before Removing The Pre-Installed Nozzle And Be Sure To Tighten The Cht Nozzle During Installation To Avoid Air Leakage."]