3D Printer Universal Extruder long distance all-metal extruder for Reprap Kossel prusa

Support for 1.75mm.
Suitable for 42 stepper motors and 42 planetary geared stepper motor.

 Features:
1. The positive and negative directions can be interchanged;
2. We use compression on spring pin joints, which makes it will not loose for a long time;
3. Mold fixed with spring. It's convenient to adjust the stainless steel wing nut;
4. The inner diameter of the gear reducer version: 8mm, 42 motor gear inner diameter version: 5mm;

Good after-sell servies .If you have any question during the procession,please free to contact us for support ,we would be glad to be at you service.

Wholesale support,If you want to purchase the products in large quantity or customized,please leave you messages with you detailed needs.

Warranty ,We provide 6 months warranty for 3D printers and 3 months for the accessories since the package received

Hongansheng is a manufacture specialized in developing and distributing 3D printer Parts & accessories,and filaments, Welcome to contact us for more details about 3D printers and business opportunity