https://www.ebay.com/sch/i.html?_nkw=3M+Random+Orbital+Sander+Elite+Series+28510+Air+Powered&_sacat=0&_dmd=2

3M Random Orbital Sander - Elite Series 28510, Air-Powered

Regular price
$256.00
Sale price
$178.00

Precision-balanced steel workings and a powerful 0.28 HP motor offer optimal performance with less vibration in high production industrial environments Extended curved wrist support, 3M Gripping Material, and recessed lever provide maximum comfort and control during prolonged use Pneumatic power exceeds the capability of standard electric sanders, supplying hours of continual use 3M Hookit Clean Sanding Disc Pad (included) absorbs shock and vibration and provides a dust-free environment Self-gen