I don't think you will find an American made electric one. I use a GE700 Mettabo. They are made in Germany.

http://www.metabo.com/Product-catalogue-handheld-powertools.24048+M586d51e80bd.0.html

As for pneumatic, Dotco is the best and I think they are still made in USA. http://www.amazon.com/gp/product/B0...IKX0DER&pf_rd_r=1XMZWA6H0F0JXN96TGME

They are used extensively in the aircraft industry and can be found used in pawn shops, military surplus and eBay.

Last edited by crenwelge; 04/23/2010 5:58 AM.