Wire EDM machine cutting precision holes in a metal plate

Wire EDM & EDM

High-precision electrical discharge machining for conductive metals, intricate cuts, and small EDM holes.

WEDM & EDM Service

Electrical Discharge Machining is an advanced process that uses controlled electrical sparks to create a required part shape, cut, or finish. Wire EDM is a variation of EDM that is commonly used for cutting plates, forming tooling details, and machining hard conductive metals.

Wire EDM uses a fine strand of wire as the cutting tool to create precise linear cuts through the material. It is well suited for projects with intricate tolerances, material stress limitations, or demanding surface finish requirements.

Micro Diameter EDM Holes With High Precision And Superior Edge Quality

We also provide EDM blind-hole and through-hole drilling for complex conductive parts, including micro holes and small holes where conventional drilling is not practical.

With CNC-operated EDM small hole drilling equipment, holes as small as 0.2 mm can be produced in hard conductive materials while maintaining accurate size, clean hole edges, and stable surface quality.

Capability

  • Standard Wire EDM size: 600 * 350 * 200 mm
  • Standard Wire EDM tolerance: +/-0.05 mm
  • Precision Wire EDM size: 400 * 250 * 250 mm
  • Precision Wire EDM tolerance: +/-0.002 mm
  • Small hole diameter: 0.2 mm
Wire EDM process machining precision holes in metal
Precision machining equipment processing conductive metal material

Material

For Wire EDM machining, any conductive material can be considered according to the part geometry and performance requirements.

  • Aluminum, brass, copper, and iron
  • Molybdenum, titanium, and tungsten
  • Tool steels and stainless steel
  • High-performance conductive alloys

Application

Wire EDM machining is recommended when a part requires angled, recessed, or intermittent cuts. It also works well for metal parts that have different geometries at the top and bottom.

Wire EDM is used for prototypes and production parts across automotive, custom jig and fixture, electronics, medical device, military, and aerospace applications where hard metals and accurate cutting are required.

Precision metal fixture and machined parts requiring accurate EDM features

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