"This Ingersoll Rand angle air sander lets you work faster on light- and heavy-duty sanding jobs, including roughing body filler, removing rust and smoothing welds. Case Included No, Spindle Size in. 5/8 x 11, Air Inlet Size in. NPT 1/4, Tool Weight lbs. 4.2, Side Handle Yes, CFM at Load 23, Pad Diameter in. 7, Random Orbital No, Air Consumption CFM 8, Speed RPM 5,000, Vacuum Ready No, Min. Hose Size in. 3/8. Heavy-duty motor Lightweight Ball-bearing construction for long life"