DLC Nano Coating Hardened Steel Extruder Gear Kit Wear Resistant Precise Feeding Upgrade Parts for 3D Printer

High-concerned chemical : none Origin : Mainland China

Product advantages:

1. Adopts high-hardness hardened steel gears, effectively anti-wear and anti-deformation for long-term use.

2. DLC nano coating reduces surface friction, avoids filament jamming and abrasion.

3. Precision structure ensures stable filament feeding, effectively improving printing accuracy.

4. Great heat and wear resistance, durable enough for long-hour high-load printing.

5. Universal standard size, easy to install and perfect for most 3D printer upgrades.