Random Orbit Sander,3A 5 In., Product Type Random Orbit Sander, Disc Motion Random Orbital, Power Source Corded, Maximum Disc Diameter 5 in, Abrasive Mount Type Hook and Loop, Orbit Size 5 in, Current 3 A, Number of Vacuum Holes 8, Dust Collection Port Size 1 1/4 in, Dust Collection Type Included Dust Bag, Features Dust Sealed Switch, Includes Dust Bag, Kit Contents Bare Tool, Minimum Orbits per Minute 12,000 OPM, Motor Type Brushed