Model Railway - Cable Drums with and without Cable

After visiting a model railway exhibition recently I decided it was time to design and make some cable drums, looking around there are quite a few you can buy without any cable so I decided to design some with and without cable. Cable drums come in all sizes, so I decided on three. I choose the following sizes - 2m Diameter, 1.6m Diameter, and 1m Diameter. I also designed these to give the loom of being made out of wood, The hole through the drums is 0.8mm but may need drilling out after printi…

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