US PRO Industrial Extended Air Cut Off Tool with a 6" extended shaft for hard to reach areas. This tool features high quality bearings to reduce vibration and a rear exhaust that directs air away from the work area. It has an ergonomic, anti-slip, impact-resistant composite handle for comfort. The cutting disc size is 3" (75mm), the overall length is 325mm (12.8"), the free speed is 18,000 RPM, and the air inlet is 1/4". CE approved. Manufacturer: US PRO Industrial.