PETG Filament 1.75mm – 3kg

Experience uninterrupted, high-volume printing with our premium 3KG filament spool, the ideal choice for professionals, print farms, and demanding projects that require extended print times. This industrial-sized spool minimizes changeovers and ensures smoother extrusion, maintaining consistent quality across long-duration prints.
Diameter: 1.75mm ±0.02mm

To support this larger spool, we’ve included a remixed version of the popular organic-style spool holder, provided as an STL file for easy 3D printing. This design has been specially adapted to handle the size and weight of a 3KG spool. Unlike the original model, which used small alignment pins prone to breaking under heavy loads, this version features a flat contact surface for secure assembly with adhesive, resulting in stronger, more reliable support.

STL Files:
3KG Heavy-Duty Filament Spool Holder by SWbAC | Download free STL model | Printables.com

Required Bearings:
This spool holder is designed to work with 4× 608ZZ bearings for smooth, low-friction filament feeding.
https://swbac.com/product/bearing-608zz-2/