"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, Speed RPM 5,000, Pad Diameter in. 7, Random Orbital No, Vacuum Ready No, Min. Hose Size in. 3/8, Air Consumption CFM 8. Heavy-duty motor Lightweight Ball-bearing construction for long life"