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xirbbo extruder gear
Extruder Gear 3D Printer Red Kobra 3 Extruder Gear Nano Coated Cear Kit
Xirtion
Reviewed in the United States on March 5, 2025
I could not get this “upgrade” to work with the Kobra 3. The gear teeth are too tiny. They don’t bite into my PETG. I tightened the tension as much as possible and was still able to remove the filament by slightly tugging on it while I watched the extruder gear remain still. On a side note the selling points suggest your buying something better. But in reality the original hardware has bearings and the same amount of gear teeth. I am returning the product.
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