Bosch 120-Volt 2.5-Amp Random Orbital Sander with BagIntegral pad dampening braking system to prevent swirl marks Boschs hook and loop disc attachment delivers secure fit Microcellular backing pad for smooth, fine finishes Variable speed control to match speed to workpiece and task Adjustable from between 7,500 and 12,000 OPM Optimal on board system for filtering fine dust Soft grip top and body Low vibration operation Sanding disc, vacuum hose adapter and carrying bag Features Maximum Sanding Speed