The FG10000 Flywheel Grinder is a solid, well-built machine designed for grinding a variety of flywheels. One of the most versatile grinders on the market today, the FG10000 Flywheel Grinder resurfaces automotive and import stepped flywheels, truck flat flywheels, heavy duty truck stepped flywheels center plates, and racing clutch components. You can also grind Heavy Duty Commercial Truck Brake Rotors with the HD Truck Rotor Kit.