Ergonomic grip areas for comfort and controlswitch, speed control wheel, and no-volt switchexcellent counterbalance with low vibrationhook & loop sanding pad for rapid accessory changespad brake for increased efficiency, safety, and conveniencedust skirt improves dust capture and extends disc lifeno trailing power leadsfan active dust extraction portbrushless motor for improved runtime and performanceincludes fabric dust bag for dust collection