Specification Brand : Zoeyilan BulletPoint1 : APPLICABLE MODEL: This extrusion head is a two-color metal extruder kit, specifically designed for CR 10 series and 3 3D printers. It is compatible with both model, making it a versatile upgrade for 3D printing enthusiasts looking to enhance their printing capabilities with filament options. BulletPoint2 : HIGH ACCURACY: The wire single printhead allows the connection of two types of consumables, enabling seamless switching between the two inputs during printing. This feature ensures more precise positioning, delivering accurate and 3D print results for various applications and designs. BulletPoint3 : ALUMINUM ALLOY CONSTRUCTION: Made from high-quality aluminum alloy, this extrusion head offers exceptional thermal conductivity, superior hardness, and long service life. Its robust material enhances the performance of your 3D printer, ensuring durability and reliability even during extended printing sessions. BulletPoint4 : FAST HEAT DISSIPATION: The skeleton design of the heatsink directs airflow to quickly discharge heat from the throat, reducing the heat dissipation burden on the extrusion head. This feature helps maintain optimal temperature control, allowing for smoother and more consistent extrusion, even during high-speed printing. BulletPoint5 : EXCELLENT PERFORMANCE: With its specially designed mixing channel, this extrusion head ensures smooth feeding, reduces the risk of clogging, and provides an efficient winding effect. Its low pulling force during extrusion contributes to higher print quality and fewer maintenance issues for users. ItemName : Extrusion Head, 3D Printer Assembled Extruder Head, 2 in 1 Out Double Gear Assembled Extruder Head, Aluminum Alloy 3D Printer Extrusion Head for Replacement ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : 3d-printer-extruders Manufacturer : Zoeyilan ModelName : Zoeyilan3yh9gv7f2q ModelNumber : Zoeyilan3yh9gv7f2q NumberOfItems : 1 PartNumber : Zoeyilan3yh9gv7f2q ProductDescription : Description: This two-color metal extruder kit is designed for CR 10 series and 3 3D printers, offering a versatile upgrade for users. The wire single printhead allows for easy switching between two types of consumables, providing more accurate positioning and better print quality. Made from high-quality aluminum alloy, it ensures durability with superior thermal conductivity and excellent hardness. The skeleton design of the heatsink effectively dissipates heat, enhancing performance and preventing overheating. The extrusion head features a specially designed mixing channel, promoting smooth feeding, reducing clogging, and improving overall print efficiency.