Feature:1. SPECIFICATIONS: 3D printer hotend kit, including 0.4mm brass nozzle, aluminum heating block, bimetal pipe, aluminum heat sink pipe and silicone cover.2. TI ALLOY HOT END: The hot end is made of 0.25mm thin wall ti alloy, with good wear resistance and thermal insulation, without filament blockage.3. COMPATIBLE FILAMENT: Compatible with all thermoplastic filaments such as PLA, ABS, PETG, TPU, PP, PC, PA, PEEK, PEI, PLACF, ABSCF, PETGCF, PACF, GF, etc.4. HIGH TEMP RESISTANCE: Adopt bimetal tube and copper plated hardened steel nozzle, which allows high temperature printing at 300, stable and reliable.5. REPLACEMENT PARTS: This hot end upgrade kit has a standard size that can directly replace old or damaged ones, ensuring stable printer operation.Specification:Item Type: 3D Printer Hotend KitProduct Material: Aluminum Alloy, Copper, Silicone, Ti AlloyWorking Temperature: Bimetal tube, working temperature above 300Applicable Model: For Dragon voron0.1Filament Diameter: 1.75mmNozzle Diameter: 0.4mmSupport installation of PT1000Kit Includes: 1PC 0.4mm Brass Nozzle1PC High Temperature Resistant Heating Block1PC Ti Alloy and Copper Bimetal Pipe1PC CNC Finishing Aluminum Cooling Pipe1PC Black Silicone Insulation Cover.Package List:1 x Hotend1 x Silicone Cover Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.