Review on Knotted Brushes Perfect Removal Corrosion by Gabriel Rosenberg

Is it perfect? Not five stars. Is it almost perfect, with a few minor annoyances? Not four stars. Can it be used in any way for its intended purpose? Not three stars. Can it be used somehow? Yes, Barely TWO STARS Unusable - 0. The metal securing the wire is pressed, but the wire is off-center. This leads to a strong imbalance of the wheel. A high RPM die grinder feels like it will explode in your hands! It can hardly be used in a hand-held cordless drill (lower speed and larger bearing).