Fangrui Product Details Optimized Performance: Enhance Your 3d Printers Capabilities With The High Flow Cht Nozzle. This Precision-engineered Nozzle Ensures High Flow And Consistent Extrusion, Improving Print Quality And Speed. Copper Construction: Made From High-quality Copper, This Connector Offers Excellent Thermal Conductivity And Resistance To Wear, Ensuring Long-lasting Performance In Demanding Printing Environments. Easy Installation: Designed For Compatibility With Both Volcano Heater Blocks And V6 Nozzles, This Adapter Can Be Easily Installed, Allowing For A Seamless Upgrade To Your 3d Printers Hotend System. Product Name: For Volcano Extruder Head V6cht Nozzle Copper Transition Block Product Process: Cnc Thread Size: 6 Mm Filament Diameter: 1.75 Mm Maximum Printing Temperature: 550applicable Materials: Applicable To All Materials Colour:silver Material:copper Alloy Package Contents: 1 * High Flow Cht Nozzle Copper Connector Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection A