General description US PRO AIR DIE GRINDER is a versatile 1/4'' straight angle composite body cut-off tool designed for various grinding tasks. It features a low vibration design for easy operation and is lightweight due to its composite body. This tool is suitable for most grinding work, making it ideal for grinding, deburring, and polishing metal components. The 360° exhaust deflector effectively directs air away from the user, enhancing comfort during use. Technical specifications Free Speed: 20,000 RPM Capacity: 3" (76.2 mm) Air Inlet: 1/4" NPT or BSP Average Air Consumption: 5.25 CFM Working Pressure: 90 Psi (6.2 Bar) Length: 190 mm Usage This air die grinder is ideal for a variety of applications including grinding, deburring, and polishing metal components.