Homemade mini disc sander from pvc I built this mini disc sander to grind PVC plastic, small wood,... I use 775 motor (12V12000 rpm), GT220T pulley, GT260T pulley, belt 1902GT10mm. Thank for watching my video! 2D mini disc sander drawing https://drive.google.com/file/d/1FeBt... #vangha #discsander