The cordless random orbital polisher Mirka® AROP-B 312NV is light, nimble and ergonomic. Ideal for professionals who appreciate the freedom of movement and low maintenance of a cordless polisher. Mirka® AROP-B 312NV has a brushless motor, a 77mm backing pad and a 12 mm orbit. Delivered with two 2,5Ah 10.8V Li-ion batteries and a charger. 5Ah 10.8V Li-ion batteries are available to buy separately. With variable speed on the trigger you avoid splashing or risk of burning the surface, and you get full control over the polishing process. Bluetooth connectivity offers additional features via the myMirka app, such as vibrations measurement, RPM range management and auto-stop function (some are in-app purchase).