The answer is, I believe, nope, nope, and nope. The one and only 'tool' allowed on a plane, or so I've read, is an eyeglass screwdriver. And you'd better be wearing eyeglasses.

Besides, if you try to carry any sort of fancy and expensive tool through security, it will be tempting for the guards to declare it a 'weapon' so they may relieve you of it legally.