rpm 4.0 for sale, brand-new and used.

Dynabrade 59024 5-Inch Central Vacuum Dynorbital-Spirit Random Orbital Sander, Teal Product Features Includes low profile, premium urethane weight-mated sanding pad Grey lever identifies 3/16-Inch (5 mm) dia orbit, used for general sanding Drop-In Motor available (sold separately) to reduce costly down-time associated with routine maintenance More Power - True 12,000 RPM air motor Comfort Platform provide