grinding cylinder to prevent wheel bite

prusaprinters

I had an issue to rebuild electric longboard deck. Unfortenatly to buy this kind of tool is costly to use it not so often. So I decide to develope it. Used screw is M10x100.Use only textile sandpaper and wear safety goggles. Using abrasive paper with a paper base or very pure sanding paper may cause it to become distorted and this can make You Injury.