Rock Tumbler
thingiverse
This is a remix of the project No. 858084 of jnaulet. Anyway, thanks for planting the idea. The chassis has been designed for placement of a motor screwdriver RS380S model and is powered by a USB cable connected to a 2 amp power supply. The metal bars have been retrieved from furniture fittings, but can be used all the bars with 10 mm diameter.https://youtu.be/9-DJBfehVJ4 PS. sorry for my bad English
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