Wire EDM Cutting Service

Wire EDM machine
Mechanical clamp

If you need wire EDM cutting we are one of the most capable and affordable sources and we can get the job done right. Download our Free CAD software today and design your custom part or import an existing file. Order online for ultimate speed and convenience.


About our service

eMachineShop offers a unique approach to providing custom wie EDM cutting services. We provide special free CAD software that allows you to easily draw your part or import an existing design. The software then provides instant expert feedback about your design and helps you correct any issues to ensure a smooth trouble-free process. It then gives an instant price - saving you from waiting for quotations. And finally the software allows you to order your custom parts online with just a click - at prototype or production quantities. 

We stock a wide variety of materials, use state-of-the-art machines and diligently follow all design specifications. We continually strive to improve and optimize our processes and maximize customer convenience. Our customers range from inventors to businesses to government agencies. We are focused on quality and customer service.

Get started

Get started today - design, price and order your custom parts through eMachineShop


How wire EDM cutting works

Wire EDM cutting, also known as electrical discharge machining, is a process that uses an electrically energized thin wire to slice through metal. This method uses rapid, controlled, repetitive spark discharges from the wire to the workpiece, thereby eroding the metal away. The workpiece must be electrically conductive.


Wire EDM can provide high dimensional accuracy for close fitting parts. The process can make sharp inside corners. EDM can cut material thickness from only a few thousandths of an inch to several inches. Custom tooling is generally not needed.


The wire EDM process can cut most any simple or complex 2D shape including cutouts and thin walls, intricate openings and sharp inside corners. Examples of a few types of parts include: Custom gearsCustom robot parts, punch and die tooling, stripper plates and mold components. 


Wire EDM cutting can be applied to AluminumStainless SteelCopperSteelBrassTitaniumSpring SteelBronze, super alloys and very hard and difficult to machine metals. 

Cost optimization 

Cost optimization options include:

  • Reducing cut surface area
  • Stacking parts during cutting (this is considered automatically by the eMachineShop CAD)
  • Minimizing the number of holes and cutouts
  • Creating holes by providing a small gap connecting the hole to the outer edge.

Design Considerations

  • Edges are smooth but matte.
  • Typical surface finish is between 16 and 64 microinches.
  • The edges of the finished work piece will have virtually no burrs.
  • Kerf width typically ranges from 0.001" to 0.012".
  • Sharp internal corners will be slightly rounded (typically with radius ~.008").

Download CAD Software

Video Tutorial

"Just a short note to applaud this innovative concept! I may even be able to bring some of my long-dreamed about, but never attempted projects into the real world. This is an outstanding service. Incredible! Fantastic!"
- Thomas Conrad
PCB CAD program

Design printed circuit boards online at our PCB division - Pad2Pad.com

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eMachineShop.com | 31 Industrial Ave. | Mahwah, NJ 07430 | Phone 201-962-7511 | Questions? Contact us.

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