EDM Wire

We provide the SumiSpark γ EDM wire, a solution specifically engineered to meet the uncompromising
requirements of lead frame production. By leveraging a high-carbon steel wire core paired with a proprietary
special alloy coating, we deliver a product that balances high-tensile strength with exceptional electrical discharge performance.
In the semiconductor industry, precision is the ultimate priority; therefore, our wire is available in ultra-fine diameters ranging from
0.03mm to 0.10mm. These specifications facilitate high-speed, ultra-precise processing while maintaining the critical stability needed for intricate lead frame geometries. Choosing our EDM wire ensures a more efficient production cycle, superior surface finishes, and the reliability required for next-generation electronic components.