The Pro-Graad TwistFlex 3" 120 Grit Brake Rotor Hone is a valuable tool designed to refine brake rotors, flywheels, and clutch plates. The package includes a 3” Medium Zirconia Grain 120 Grit Brake Rotor Hone, a popular grade known for its versatility and suitability for a majority of passenger cars and light trucks. One of its notable advantages is its effectiveness in reducing brake noise. By swiftly cleaning glazing and creating an optimal non-directional crosshatch finish, this hone minimizes harmonic vibration, leading to a quieter brake operation. This tool provides versatility in its usage, compatible with a variable speed drill operating at 500 – 600 RPM. Whether for new or re-turned rotors, flywheels, or clutch plates, the 120 grit brake rotor hone proves to be a versatile tool, making it indispensable for various applications. To achieve the desired surface finish, the honing process involves using the medium 120 grit in both clockwise and counterclockwise directions. This ensures an effective and uniform cross-hatch finish, enhancing the overall performance and longevity of the brake components. The Pro-Graad TwistFlex 3” 120 Grit Brake Rotor Hone offers an efficient solution for refining brake system components, promoting smoother and quieter brake performance across a wide range of vehicles.