Features 1、Compatible Model: Specifically designed for Sermoon V1 and for Sermoon V1 Pro 3D printer, this upgrade extruder kit offers wide compatibility and seamless integration with your device 2、Performance: Boasting high mechanical properties with a tensile strength of 1.012GPa, and a polished inner wall (Ra<0.4 roughness) that enhances filament fluidity for smoother extrusion 3、Bimetal Heatbreak: Crafted from a combination of TC4 ti alloy and copper, ti alloy has thermal insulation properties, while copper helps with heat dissipation, helping to elevate print quality 4、Copper Plated Nozzle: The extruder nozzle is made of copper plated material, with glossy inner hole and external appearance, ensuring smoother and more stable material extrusion 5、Applicable Materials: The maximum working temperature is 500℃, this extruder hotend kit is suitable for ABS, nylon, PEEK, and other materials, expanding your 3D printing possibilities Specification Item Type: Extruder Kit Material: Aluminum, Copper Plated Heating Rod: 24V 40W Package List 1 x 24V 40W Heater Rod 1 x Thermistor Wire 1 x Aluminum Heating Block 1 x Ti Copper Bimetal Heatbreak 1 x Copper Plated Nozzle 1 x Black Silicone Sleeve 2 x M2x14mm Hex Screws 1 x M3x4mm Hex Top Screw 1 x Small Screw