Spark erosion, also known as Electrical Discharge Machining (EDM), is a high-precision process that uses controlled electrical discharges to remove material from conductive workpieces. Erodex provides spark erosion products and solutions, including graphite and copper electrodes, EDM tubing, machine consumables, and custom fixtures. The technology is suitable for complex shapes, hardened materials, and high-accuracy components used across aerospace, automotive, medical, and tool-making industries.