The Die Grinder. So simple, so elegant, so effective! When you are doing metalwork, there is just nothing else that is as versatile when it comes to getting into those difficult, tight areas. A long-time cheap and effective staple pneumatic tool for machine shops, it’s basically the grand daddy of the Dremel and all the electric rotary tools to follow. However, the air die grinder always had one major downside. It makes an ungodly noise! Not only does it howl like a cross between a dentist drill and a freight train, you have to listen to the air compressor kick on regularly. Enter the corded Bosch electric die grinder. Read More