3/8" Air Drill 60hp 2600RPM Pistol Grip Non-rev.. Sold Individually Manufacturer: Sioux Tools. Sold Individually. Light weight aluminum housing Ergonomic handle with soft textured grip 3 idler gear system for increased life and load capacity Chuck Size = 3/8 in Chuck Type = Keyed Free Speed = 2600 rpm Power Cap. = 1 hp I