Working but needs repair as it vibrates too much.
NATIONAL DETROIT #400 Sander Dynabrade Orbital Hand Mity Midget Rockford IL USA
Vintage Mity-Midget National Detroit 400 Series Palm Air Sander Pneumatic
National Detroit 400 Palm Pneumatic Air Sander 6" x 3"
National Detroit Pneumatic Sander EZQ Sander
National Detroit Inc. Sander Catalog 1981
