3D Printed Single Wheel Grinder

Making of a simple single wheel grinder.I use a printer's motor with 35mm diammeter and 3.2mm shaft. This sandpaper is No180. the ball bearings are from a pc fan. The other shaft is from cd rom and is 3mm diammeter

youtube video for more details: https://youtu.be/WBEaiSwI2m8

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