The Milwaukee 5" Random Orbit Sander features variable speeds of 7，000-12，000 OPM， so you can match the speed to the application. Its 3 amp permanent magnet motor produces constant speed and power. Use this sander to achieve a fine， swirl-free finish on anything on which you're working. For maximum compatibility the universal hose adapter allows for connections from all vacuum hose sizes. The plastic dust canister with filter provides efficient dust collection and increased durability.