Ranger Brake Lathes cure thickness variations on rotor and drum surface areas – a common condition caused by uneven contact of the brake pad on the friction surface that results in annoying brake noise. All Ranger Brake Lathes come standard with a heavy-duty work bench, quick-change tool-head design, complete adapter package, simple controls to minimize operator movement, double-headed work lamp, safety shield, chip “catch” funnel and an adjustable cross-feed stop.