This Ingersoll Rand air angle polisher buffs and polishes a wide range of surfaces to a high-gloss, professional finish. Key Product Specs Air Consumption (CFM) 8 CFM at Load 22 Speed (RPM) 1,500 - 2,500 Pad Diameter (in.) 7 Spindle Size (in.) 5/8 x 11 Variable Speed Yes Side Handle Yes Pads Included (qty.) 1 Air Inlet Size (in. NPT) 1/4 Min. Hose Size (in.) 3/8 Case Included No Additional Product Specs * Ball-bearing construction * Built-in regulator