Features 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, PLA‑CF, ABS‑CF, PETG‑CF, PA‑CF, 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 Kit Product Material: Aluminum Alloy, Copper, Silicone, Ti Alloy Working Temperature: Bimetal tube, working temperature above 300℃ Applicable Model: For Dragon voron0.1 Filament Diameter: 1.75mm Nozzle Diameter: 0.4mm Support installation of PT1000 Kit Includes: 1PC 0.4mm Brass Nozzle 1PC High Temperature Resistant Heating Block 1PC Ti Alloy and Copper Bimetal Pipe 1PC CNC Finishing Aluminum Cooling Pipe 1PC Black Silicone Insulation Cover Package List 1 x Hotend 1 x Silicone Cover