Specification Brand : Walfront BulletPoint1 : STRONG MATERIAL: The hot end print head kit is upgraded with fixing screws to make the pipe more firm and not easy to deform; Upgraded brass heatsink, heat dissipation effect is better than aluminum alloy material BulletPoint2 : STABLE STRUCTURE: Upgrade the fixed shaft of the pipe to make the pipe more easily; Upgrade the thread structure nozzle, removable and separately replaced nozzle; High temperature and wear prevention hardened steel nozzle, fast heat conduction, glossy inner wall; High flowrate and accurate printing, heatsink back with magnet, quick removal and installation BulletPoint3 : HIGH TEMPERATURE PRINTING: Hardened steel nozzles are made of quality hardened steel materials with higher thermal conductivity, higher strength, stronger oxidation prevention and longer service life, can support high temperature filaments up to 320℃, removable nozzles are easy to replace and save time BulletPoint4 : EFFECTIVE INSULATION: The hotend print head kit comes with an insulated silicone sleeve that prevents the fan from cooling the heating block and helps stabilize the temperature BulletPoint5 : APPLICABLE MODEL: The hot end print head kit is suitable for Bambu lab and comes with an additional 0.2, 0.4, 0.6, 0.8mm nozzles, which can be disassembled and installed according to your own requirements ItemName : Hotend Print Head Hot End Kit Hardened Steel Nozzles Heating Block Silicone Sock Heater Hotend Replacement Kit ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 12 centimeters ItemTypeKeyword : 3d-printer-extruders Manufacturer : WALFRONT ModelName : Walfrontao9ci6ggkw ModelNumber : WALFRONTao9ci6ggkw NumberOfItems : 1 PartNumber : WALFRONTao9ci6ggkw ProductDescription : 1. STRONG MATERIAL: The hot end print head kit is upgraded with fixing screws to make the pipe more firm and not easy to deform; Upgraded brass heatsink, heat dissipation effect is better than aluminum alloy material 2. STABLE STRUCTURE: Upgrade the fixed shaft of the pipe to make the pipe more easily; Upgrade the thread structure nozzle, removable and separately replaced nozzle; High temperature and wear prevention hardened steel nozzle, fast heat conduction, glossy inner wall; High flowrate and accurate printing, heatsink back with magnet, quick removal and installation 3. HIGH TEMPERATURE PRINTING: Hardened steel nozzles are made of quality hardened steel materials with higher thermal conductivity, higher strength, stronger oxidation prevention and longer service life, can support high temperature filaments up to 320℃, removable nozzles are easy to replace and save time 4. EFFECTIVE INSULATION: The hotend print head kit comes with an insulated silicone sleeve that prevents the fan from cooling the heating block and helps stabilize the temperature 5. APPLICABLE MODEL: The hot end print head kit is suitable for Bambu lab and comes with an additional 0.2, 0.4, 0.6, 0.8mm nozzles, which can be disassembled and installed according to your own requirements