I needed some spools for various wire I had laying around so I whipped these up in Sketchup. They are all 70 mm diameter and come in heights of 60, 50, 40 and 30mm and should scale well too. I figured I'd upload them in case someone has a use for them too. I used abs glue to attach the top, but you can use whatever you like. Print the size you want and use the one top for all sizes.
Wire_Spool_30mm.stl | 97.0KB | |
Wire_Spool_40mm.stl | 97.0KB | |
Wire_Spool_50mm.stl | 97.0KB | |
Wire_Spool_60mm.stl | 97.0KB | |
Wire_Spool_Top.stl | 54.6KB |