An Electrical discharge machine (EDM) is a precision manufacturing tool used to shape hard metals and complex components with extreme accuracy. Instead of cutting with physical force, EDM removes material through controlled electrical sparks between an electrode and the workpiece. This process makes it ideal for machining hardened steel, titanium, and intricate molds that are difficult to produce using traditional methods. Electrical discharge machines are widely used in industries such as aerospace, automotive, medical devices, and tooling. With high precision, excellent surface finish, and the ability to create complex geometries, EDM technology continues to play a vital role in modern manufacturing.