CNC Machining Processes

What is Electrical Discharge Machining? Principles and Applications

Electrical Discharge Machining (EDM) is a non-traditional precision manufacturing technique. Instead of relying on cutting tools, it "carves" materials using millions of tiny electrical discharges. What makes this technology special is its ability to easily machine the hardest metals and create complex internal shapes and tiny holes that are impossible with conventional methods. This makes it an indispensable tool in demanding fields like aerospace, medical devices, and precision mold making.