Presenting a fully 3D-printed filament spool for samples and left-overs. This lightweight spool is designed to work like master spools, allowing you to easily install coiled-up filament before closing it up. It is designed to accomodate a range of diameters, providing flexibility for different coil sizes.

The threads of the bolts and nuts are optimized for 3D printing, ensuring a perfect fit that can tolerate minor inaccuracies. The parts are provided in their suggested printing orientation and do not require supports.

Dimensions

• arbor diameter: 55 mm
• outside diameter: 180 mm
• spool inner diameter variation: 108 mm - 176 mm
• flange distance: 15 mm

Part list

• 2 x flange
• 3 x bolt
• 3 x distancer nut
• 3 x nut