Hello jbasic, meanwhile there is a possibility in the US to source the discs for the 3D-Sander. You can contact: Email: info@micromark.com Website: www.micromark.com Phone: 1-800-2251066 Mikromark 340 Snyder Avenue Berkeley Heights NJ 07922
Variable speed, 800-2600 rpm, bevel gearing, 240/150/100 grit, hook and loop sand paper mounting, 150 medium disc grit, plug in disc mounting, 3 x 1-13/20 in. disc size.