3PCS Geekcreit?® 0.4mm V6 1.75mm Long Distance Metal Extruder Nozzle With Cooling Fan Set for 3D Printer 3Dpen Specifications:Fit for: All FDM types

Specifications:Fit for: All FDM types of 3D printersPackage included:3x TL-Smoother Addon Module3x Dupont Line

Features: Diameter:  8MMPitch:  2MMLead:  8MMNuts turn a circle: 8MMMaterial: Engineering Plastics(POM)Installation: Internal thread connectionPackage Included:10 x Trapezoidal Screw Nut Block

following the step of the trend

easily stick on the heat bed platform

XYZ module

3PCS Geekcreit?® 0.4mm V6 1.75mm Long Distance Metal Extruder Nozzle With Cooling Fan Set for 3D Printer 3Dpen Specifications:Fit for: All FDM typesThe upgrade advantage: 1, Reduce the radiator length, thickness and diameter (shorter lengths help to increase the stability of the hot end), while increasing the number of heat sink, making the heat end while reducing weight, have better thermal performance and stability . 2, Change the bulky external rotation pneumatic fittings for the catheter cards further reduce weight and reduce the hot end length, but also to the feed deeper, feeding more