3D Printer Hotend for Bambu Lab A1 Mini 0.4mm a1 Extrusion Head, Removable Hardened Steel 0.4mm Nozzle with High Temperature Resistant Silicone Sleeve

Features

• Kit Contents This 3d Printer Nozzle Hot End Kit Contains: Hot End, Nozzle, Heat Sink Block, Throat, Silicone Sleeve, 2 Wrenches.
• Compatible Bambu Lab A1 Mini,This Is An Upgraded Version, Upgraded From The Original, The Original A1 Hot End Extrusion Head Does Not Have Replaceable Nozzles, The Xirbbo A1 Extrusion Head Has Threaded, Hardened Rigid Nozzles That Can Be Removed And Replaced To Reduce Running Costs, This A1 Hot End Extrusion Head Special Replaceable Nozzles Can Be Found In The Haldis 3d-Us B0cx53l74b
• High-Quality Materials: Nickel-Plated Brass Titanium Alloy Heating Block Has Good Heat Resistance, Abrasion Resistance, Corrosion Resistance And Long Service Life.
• High Temperature Printing: 0.4mm Hardened Steel Nozzle Is Made Of High Quality Hardened Steel Material With Higher Thermal Conductivity, Higher Strength, Stronger Oxidation Resistance And Longer Service Life, It Can Support High Temperature Filament 320, And The Removable Nozzle Is Easy To Replace And Saves Time.
• Insulated Silicone Sleeve: The Silicone Sleeve Prevents The Fan From Cooling The Heat Block And Helps Stabilize The Temperature.