The Pneumatic Random Orbital Sander – Mirka® PROS 550DB (Dust Bag) is developed in-house by the Mirka’s industry-leading design team. Clever features and attention to detail make it an efficient and effective sanding tool that perfectly suits professional operators. Mirka® PROS 550DB has a 5 millimetre orbit and it is specially developed for maximum dust extraction even at low suction power, achieved with a wider, more efficient dust suction outlet in the machine housing. This sander is equipped with a new type of fleece dust bag with a much larger dust collecting capacity and a much longer service life compared other similar products on the market. Unlike paper dust bags, this fleece dust bag does not require a safety nylon bag for protection.