Electrical Discharge Machining
A Non-Traditional Edge
We provide EDM services for making complex, high-tolerance parts.
If you work with tough alloys or complex shapes, our advanced electrical discharge machining (EDM) technology can help.
It provides a smooth finish that regular machining cannot achieve.
From aerospace to semiconductor manufacturing, CNC EDM plays a vital role for industries that thrive on absolute accuracy. We are committed to not just quality, but also innovation! At EM2 Machining, we harness automated EDM processes to create ultra-precise parts that excel in repeatability and efficiency.
EDM Capabilties
Charmilles 4020 Wire EDM (4-Axis CNC) – This machine is your go-to for producing intricate shapes and features with tight tolerances.
Hansvedt Plunge EDM with Spin Attachment – Perfect for creating cavities, internal corners, and fine details in hardened materials.
Euro-Source EDM with Acu-Rite Readout System – Offers precision control with real-time readouts, making it ideal for high-specification workpieces.
Viper VT25 Turning Center equipped with a 12” Chuck
Why Choose EM2 EDM?
- Tolerances that can reach down to ±0.0001”
- Complex geometry cutting that leaves no deformation
- The ability to machine hard materials like tool steels, Inconel, and titanium
- Excellent surface finishes for low-friction or sealing components
- Repeatable accuracy in both prototyping and production stages
EDM Applications Across High-Tech Industries
Industries we serve:
CNC EDM is a cornerstone of modern manufacturing, finding applications in a wide array of industries that require accurate and consistent machining results:
Aerospace – From turbine blades to fuel system components, EDM technology enables the production of complex, mission-critical parts.
Medical Devices – Create burr-free edges and micro-scale details for surgical instruments and implants with consistent quality.
Semiconductor – EDM’s capacity to cut extremely small and detailed features is essential in the semiconductor industry.
Tool & Die – Craft molds, dies, and stamping tools with ultra-high precision and exceptional surface finishes.
Energy Sector – Machine durable, heat-resistant materials for power generation components.
Using EDM machining technology, we’re able to produce components that not only meet your functional requirements but also adhere to strict regulatory standards—without compromising quality.
Process Automation for Consistent Results
How we optimize process:
Automation is key to maintaining consistent quality and efficiency in EDM machining. At EM2 Machining, our automated processes help reduce variability, enhance cycle times, and eliminate manual errors. This is especially critical when moving from prototyping to large-scale production.
Our dedicated team utilizes detailed job setup plans, programmable offsets, and automated wire threading, ensuring continuous operation—even on multi-day production runs.
Quality Control:
Quality is the heart of our EDM process. Our Quality Assurance lab is equipped with top-of-the-line tools, including:
Brown & Sharpe Global CMM with PC-DMIS Software
OGP & Microvu Optical Comparators
Granite Surface Plates and Handheld Gaging Tools
NIST-Traceable Calibration Standards
Every component goes through in-process and final inspections to guarantee it meets not just dimensional but also surface and material specifications. For critical applications, we provide full documentation, including First Article Inspection (FAI) and customer-specific reporting formats.
EDM vs. Conventional Machining
What is the difference?
When it comes to choosing between machining methods, CNC EDM truly shines. While methods like welding, forming, or stamping are suitable for general assemblies, they simply can’t match the pinpoint precision and surface integrity of EDM processes.
If your part has internal corners, ultra-fine tolerances, or involves heat-sensitive materials, EDM might just be the perfect fit. Our experienced team is here to help you determine whether EDM is the right choice during both the design and prototyping phases.
Solutions Start With A Conversation
Let's Discuss How We Can Help Your Business
For over 10 years EM2 Machine has been providing Elgin Lighting with high quality machined components. Elgin Lighting is involved in the manufacturing of explosion proof mining equipment where quality can literally mean life or death. We know we can depend on EM2 to meet our strict quality standards.