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Wire EDM Cutting

Wire cutting using EDM (Electrical Discharge Machining) or spark machining is a fabrication process used to form metal components into complex structures using electrical discharges or sparks.


Unlike more traditional cutting methods, wire EDM machining produces extremely precise cuts in intricate shapes, creating sharp corners and difficult angles or tapered designs. Wire EDM cutting has been proven efficient in several applications, some of which include the below:

  • Tool and die-cutting
  • Turbine wheels
  • Flex elements
  • Washers
  • Bushings
  • Labyrinth rings
  • Retaining rings
  • Stator rings
  • Armature rings

Why Use Wire EDM Cutting?

Wire EDM machining is best suited for cutting extremely hard metals like steels and special alloys. This process is unique since it can accomplish intricate shapes, sharp corners, and difficult angles.

Wire EDM - Electrical Discharge Machining


With over 30 facilities worldwide, our locations stock a plethora of standard and specialty materials that can be used in a variety of different applications and industries. Below are some examples of routinely requested metals used in the wire EDM cutting process.

  • Bronze
  • Carbon Steel
  • Copper
  • Hastelloy®
  • High Alloy Steel
  • Inconel®
  • Stainless Steel
  • Titanium

What We Offer

MW provides specialized cutting services for multiple industries and applications. We also stock various standard and specialty materials that are suggested for use with our specialty processes and have a devoted team of engineers and subject matter experts available to assist with recommendations for specialized processes to fit your exact needs.

Quality Standards & Certifications

At MW, we pride ourselves on creating quality products that meet or exceed industry standards. Not only do our facilities perform rigorous quality assurance testing to your specified ranges, but we also maintain several key certifications to ensure that only the best products are shipped to you.

View our full list of available certifications here.