SKD61 Material Precision Mould Parts with 44-46 HRC Hardness EDM Wire Cut Custom OEM Service

Wire Cut EDM (Electrical Discharge Machining) is a precision metal machining process where a tool discharges thousands of sparks to a metal workpiece. Instead of cutting the material, EDM melts or vaporizes it, leaving minimal debris and providing exceptional accuracy.

When using standard 0.010" brass wire, you can expect consistent wire EDM cutting speeds of approximately 18-20 inches per hour. The EDM process creates minute chips and debris that can affect transport system reliability. While accuracies of ±0.00004" (0.001mm) are sometimes quoted, ±0.0002" (0.005mm) is more widely accepted. Actual EDM accuracy depends on workpiece characteristics, desired surface finish, and available machining time.

• Resistance to high temperature
• High melting point with excellent oxidation and erosion resistance
• Long lifetime and non-toxic

Our products include auto die-casting mold core pins and inserts, plastic mold core pins and inserts, movable core components, and more. They are widely used in medical, cosmetics, automotive die-casting, daily packaging, electronic appliances, automation, and other industries.