Gear wheel of the DualDrive extruder - hardened steel
Especially suitable if you print abrasive filaments such as CF or GF filaments. The wheels have a very long service life.
Nano coating = even harder
Compatible with extruders:
- BondTech BMG extruder
- Original Pruša extruder
- CR10 PRO extruder
- Other extruders with DualDrive technology









