Giới thiệu 1 Bộ Ender 3 Extruders Lò Xo Xoắn Giảm Thanh
1.100% Brand new,2 Copper 0.4mm nozzles for 1.75mm filament. 2.The lead screw coupler can help effectively improve the performance and reliability of your printer Z axis. 3.PTFE tube is ready for fitting to your printer with no cutting required both ends are perfectly cut. 4.The lead screw coupler can help effectively improve the performance and reliability of your printer Z axis. 5.Suitable for Creality Ender 3 Printer, which can improve the performance and reliability of your printer. Specifications: Colour: picture color Material: aluminum alloy Package Contents: 1 * aluminum extrusion machine 2 * hot end silicone sleeve(Random Color, don't accept the specified color) 2 * (0.4 mm) nozzle for 1.75 mm filament 1 * pipe 4 * flat end compression spring 2 * NEMA 17 step damper 2 * stepper motor radiatorOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.