Watch as an old air die grinder is restored to its former glory. The restoration process involves cleaning and polishing the aluminum case, turning a new connection for compressed air, and replacing ...

COMPACT + LIGHT: Ingersoll Rand Air Die Grinder 3101G Edge Series is light ... It is powered by compressed air, not electric, and comes equipped with a 1/3-horsepower motor, a 1/4-inch collet ...