Rock Tumbler Small

cults3d

Reason for the Build I saw an add on Facebook a man had, had a heart attack. being stuck at home he wanted to try rock polishing, and needed a rock polisher so he could try polishing stones. The one I have here I use for polishing Brass. Parts: The screws I save from appliances and electronic devices. The motor came from a microwave, they can also be found in old refrigerators. The sealed bearings came from old alternators they are 6202 or 6201 either one can be used the spacer is for the 6202 bearing. The 6201 bearing can be used without the spacer. The switch and power cord came from a florescent light fixture. For the drive belt I used a hair tie, I tried a heavy rubber band and that worked fine also.