The Mirka AOS-B is a brushless, battery-powered sander used for repairing minor damage to paintwork. Thanks to cordless operation, the machine can be easily used in areas that are hard to access. The ergonomic handle enables fatigue-free work. Moreover, the spot-repair sander has very low noise and vibration levels. The lithium-ion battery charges in only 45 minutes and has an operating time of up to 16 hours.