Custom Wire EDM Machining Services

Koonze Model delivers ultra-precise wire EDM machining for intricate geometries, fine details, and tight tolerances. Ideal for hard metals and complex parts where traditional cutting falls short.

Start a New EDM Quote

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Upload 3D CAD files (STEP STP SLDPRT IPT PRT SAT IGES IGS CATPART X-T OBJ STL files) or common formats like Word, Excel, PPT, and images.

High-Precision EDM Solutions for Complex Metal Parts

Koonze Model offers advanced Electrical Discharge Machining (EDM) services tailored for precision work on hard or delicate metals—without introducing mechanical stress.

Our EDM capabilities include:

  • CNC Wire EDM
  • EDM Hole Popping
  • EDM Hole Drilling

We machine all electrically conductive materials, including:

  • Aluminum alloys
  • Stainless steel
  • Nickel alloys
  • Titanium
  • Copper

Have a challenging project or design question? Talk to our team today—we’re here to help.

Our EDM Machining Process

From design review to final inspection, our EDM process ensures exceptional precision and quality—especially for intricate, high-tolerance parts.

1
Design Review
We assess your CAD files and technical drawings to determine the best EDM approach for your geometry, material, and tolerance requirements.
2
Material Preparation
The workpiece—made from conductive metals like titanium, copper, or steel—is cleaned, inspected, and mounted for stability.
3
CNC Programming
Our engineers generate a custom CNC program to control the EDM toolpath with micron-level precision.
4
Wire or Electrode Setup
Depending on the method (Wire EDM or Hole Popping), we prepare the appropriate electrode wire or probe and align it for accurate cutting.
5
EDM Machining
The machine uses electrical discharges to erode material along the programmed path—without applying mechanical force or heat distortion.
6
Quality Inspection
Each part undergoes dimensional and surface quality checks to ensure it meets your specifications before shipment.

Why Choose Us

Proven EDM Expertise

With years of experience in wire and sinker EDM, we deliver precision results for even the most complex conductive materials.

Tight Tolerances, No Distortion

Our non-contact machining method achieves fine details and tolerances down to ±0.002 mm—without introducing heat stress or mechanical deformation.

Versatility in Conductive Materials

We machine aluminum, titanium, copper, stainless steel, and exotic alloys—ideal for aerospace, medical, and toolmaking industries.

Fast Turnarounds & Scalable Capacity

From one-off prototypes to full production runs, we offer rapid lead times and consistent quality at every scale.

Get a Precision Wire EDM Quote Today

Need tight-tolerance parts cut from hardened metals? Upload your CAD file and get a fast, accurate quote from our EDM experts.

Wire EDM Parts Size Standards

Koonze Model delivers both intricate small parts and large assemblies with consistently tight dimensional accuracy.

Small Parts (mm) Medium Parts (mm) Large Parts (mm)
Maximum Length 50 100 500
Maximum Width 30 70 300
Maximum Height 10 40 150
Minimum Thickness 0.5 1.0 5.0
Tolerance ± 0.005 ± 0.01 ± 0.03
 Small Parts (mm)Medium Parts (mm)Large Parts (mm)
Maximum Length50100500
Maximum Width3070300
Maximum Height1040150
Minimum Thickness0.51.05.0
Tolerance± 0.005± 0.01± 0.03

Other CNC Machining Services From Koonze Model

Explore additional CNC capabilities from Koonze Model, designed to meet specialized manufacturing needs. From complex geometries to high-volume production, our extended services ensure precision, consistency, and flexibility across every custom project.

Custom CNC Machining Services

Get fast quotes and quick-turn machining for custom metal and plastic parts—prototypes or production-ready. International pricing includes tariffs, and all services are backed by ISO 9001, IATF 16949, and ISO 13485 certifications.

Custom CNC Milling Services

Receive rapid quotes and fast delivery on precision-milled metal and plastic parts—ideal for both prototypes and production runs. Global pricing includes tariffs. Certified to ISO 9001, IATF 16949, and ISO 13485 standards.

CNC Turning Services

Accelerate your project with quick quotes and short lead times on custom-turned parts in metal or plastic. Suitable for low to high volumes. International pricing includes tariffs. Backed by ISO 9001, IATF 16949, and ISO 13485 certifications.

Start Your EDM Project with Koonze Model

From prototypes to production, we’re ready to help. Talk to our team and see how our Wire EDM services can bring your design to life.

FAQs About Wire EDM Machining Services

What materials can Koonze Model cut using Wire EDM?

We can process all electrically conductive metals, including hardened tool steel, titanium, aluminum, stainless steel, nickel alloys, and copper, with high precision and minimal thermal distortion.

What is the maximum part size your Wire EDM machines can handle?

Our Wire EDM equipment accommodates parts up to 500 mm x 400 mm x 300 mm, with tight tolerances and complex contours preserved throughout.

Does Koonze Model support both prototypes and large-volume Wire EDM projects?
  • Yes, we support everything from one-off precision prototypes to full-scale production runs, while maintaining consistent quality and tight dimensional control.
What industries does Koonze Model serve with Wire EDM services?
  • We provide Wire EDM machining to clients in aerospace, medical devices, automotive, electronics, and tool & die manufacturing, where extreme precision is critical.
How long does a typical Wire EDM project take at Koonze Model?

Lead times vary based on complexity, but standard projects are often completed within 3–7 days, with expedited options available for urgent needs.

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If you have any questions, please do not hesitate to contatct with us.