Sander Specifications: Sanding pad: 2" (50mm) Free speed: 16,000 RPM Air consumption: 6 CFM Recommended Air Pressure: 90 PSI Overall length: 6.5" Air inlet size: 1/4" PT Air hose (I.D) : 3/8" Net weight: 1.8lbs CE Certified 90 Days Limited Warranty ...