International Air Tool offers a variety of aircraft grade pneumatic drills built with tight tolerance drilling in mind. Choose from pistol grip, inline, or 1/4"-28 internally threaded right angle drills. We carry the full lines of Ingersoll Rand, Sioux, Dotco, Desoutter and more. More importantly, we service what we sell and can supply you tune up kits or perform full tear down and rebuild in house.