Specification Brand : Comgrow BulletPoint1 : High Thermal Conductivity: 360°surround ceramic heater improves heating efficiency, more uniform heating and faster heat transfer. Ender 3 V3 KE hotend can be heated to 200°C in 40 seconds. BulletPoint2 : High Flow Printing: Ender 3 V3 SE ceramic heating block with enlarged nozzle chamber, achieves a maximumflow rate of up to 32 mm³/s, and supporting high-speed printing at 600 mm/s. BulletPoint3 : High Temperature Resistance: This 3D printers ceramic heating block is newly upgraded. Upgrades kit can withstand high temperatures of 300°C compared to the 250°C that ordinary heating heads can withstand. At the same time, heat dissipation part featuring a split design for reduced heat transfer, the red copper heat sink enhances cooling efficiency. BulletPoint4 : Easy to Install: All-metal integrated design for rapid assembly and disassembly.reduces heat conduction. Ender 3 V3 SE nozzle is composed of copper alloy and hardened steel, supporting the printing of various filaments. Ender 3 V3 KE nozzle head is made of hardened steel (SKD11) material, with a Moh's hardness of 7.8. BulletPoint5 : Upgrade Durable Material: The 3d printer extruder hotend kit's throat is made of titanium alloy to minimize heat transfer. Creality Ender 3 V3 KE ceramic heating block kit is suitable for printing on a wide range of consumables such as PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, and so on BulletPoint6 : High Speed: It's a special stainless steel design so the print head heats evenly. The interior of the nozzle is smooth without burry, which not only reduces air resistance and prevents the filament from jamming, but supports high-speed printing. Color : gold CompatibleDevices : 3D Printer ExternallyAssignedProductIdentifier1 : 0705300792159 ExternallyAssignedProductIdentifier2 : 705300792159 IncludedComponents : Hotend ItemName : Creality Official Ender-3 V3 SE/KE Hotend Kit, Ceramic Heating Block Kit Quick-swap Nozzle High Flow Printing Hotend Kit 300°C High Temperature Resistance 600mm/s High-Speed for Ender 3 V3 SE/KE ItemPackageDimensions_Height : 10.795 centimeters ItemPackageDimensions_Length : 3.4036 centimeters ItemPackageDimensions_Width : 4.2926 centimeters ItemTypeKeyword : 3d-printer-accessories Manufacturer : Creality 3D Material : plastic ModelNumber : ENO-BL-Bracket NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : HOTEND3V3KESE ProductDescription : Creality Official Ender-3 V3 SE/KE Hotend Kit, Ceramic Heating Block Kit Quick-swap Nozzle High Flow Printing Hotend Kit 300°C High Temperature Resistance 600mm/s High-Speed for Ender 3 V3 SE/KE ProductSiteLaunchDate : 2024-06-24T09:13:39.502Z Style : For Ender 3V3 KE/Ender 3V3 SE SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31160000 Voltage : 24 volts