Looking for EDM Machining in Milwaukee, WI? Roberson Machine Company delivers ultra-precise cutting for detailed parts in tough materials—prototypes, production, and everything in between.
To get started with Milwaukee, WI, EDM Machining, call 573-646-3996 or contact us online.
Table of Contents
- What Is EDM Machining?
- Key Advantages of EDM Machining
- Industries That Use EDM Machining
- EDM Machining: Materials We Work With
- Why Roberson Machine Company for EDM Machining?
Learn more about our services and capabilities on our blog.
What Is EDM Machining?
Milwaukee, WI, EDM machining is a non-contact process that uses controlled electrical sparks to cut conductive materials. Thousands of rapid discharges occur between an electrode and the workpiece—submerged in dielectric fluid—to remove material without any physical cutting tools or direct contact.
EDM machines don’t slice—they spark. It’s the go-to process for high-precision work in metals that laugh at conventional tools.
When Milwaukee, WI, parts need precision, Roberson Machine Company delivers—especially for defense, medical, and aerospace applications with strict tolerances.
Key Advantages of EDM Machining
Few processes match EDM when it comes to intricate, ultra-precise machining tasks.
- No Mechanical Stress: EDM cuts without applying force, making it perfect for thin walls, fine features, and fragile components.
- Range of Materials: Hardened steel, titanium, carbide—EDM cuts materials traditional tools can’t touch.
- Zero Tooling Costs: No special fixtures needed, which makes EDM great for fast-turn projects and low-volume jobs.
- Finish-Ready: Parts come off the EDM machine with smooth, precise edges—no deburring required.
These benefits combine to minimize secondary steps and cut down on material waste, helping jobs move faster with less overhead.
Industries That Use EDM Machining
EDM machining fills the gap where traditional tooling fails—especially in industries that need complex, ultra-precise parts made from hardened alloys.
Industries in Milwaukee, WI, that use EDM machining include:
- Aerospace: Engineered for flight—EDM creates mission-critical parts with unmatched precision.
- Military & Defense: Built to withstand heat, impact, and stress—EDM machining meets military-grade specs.
- Automotive: Custom tooling and complex geometries for powertrain systems, mold inserts, and electrical components.
- Medical: EDM enables ultra-precise machining of surgical-grade materials like titanium and stainless steel.
- Packaging: Forming dies and precision wear parts with clean finishes and minimal post-processing for fast-moving production lines.
- Food & Beverage: Washdown-tough and sanitary—EDM produces clean parts for food processing and packaging systems.
- Oil & Energy: Components for power gen, petrochem, and upstream systems made with clean, exact EDM cuts.
- Automation & Robotics: Tight-tolerance components for robotic arms, linear guides, and control systems.
- Firearm Manufacturing: Tight fits and repeatable performance for triggers, slides, and internal assemblies.
- Consumer & Commercial Products: EDM is ideal for small-batch production, detailed branding dies, and precision enclosures.
- OEM & Custom Applications: EDM machining for hard metals, exotic alloys, and unconventional part geometries.
With decades of proven results, our EDM machining supports projects that demand consistent, high-performance output. Learn more about our team and our nationwide reach.
EDM Machining: Materials We Work With
EDM delivers crisp results on hard metals and alloys—helping Milwaukee, WI, teams avoid tool wear, heat damage, and excess finishing.
- Aluminum (6061, 7075, 7050): Lightweight and corrosion-resistant; aluminum alloys are commonly machined for housings, brackets, and high-performance parts. Learn more about aluminum CNC machining and its capabilities.
- Stainless Steel (303, 304, 316, 321, 420, 416, 440): With strong corrosion resistance and mechanical properties, these stainless steels are common in critical medical and industrial parts.
- Brass and Copper: Highly machinable and conductive; brass and copper alloys are ideal for electrical contacts, connectors, and fluid-handling parts.
- Titanium: Known for its strength-to-weight ratio and biocompatibility, titanium is a go-to material for medical devices and aerospace parts.
- Tool Steels and Carbides: Hardened materials like D2 and tungsten carbide are notoriously difficult to cut—EDM handles them cleanly.
Have a material in question for EDM machining in Milwaukee, WI? Send us the details and we’ll let you know if it’s a match.
Why Roberson Machine Company for EDM Machining in Milwaukee, WI?
Backed by decades of results and glowing reviews, Roberson Machine is equipped to help with your next EDM project.
Whether you’re in the medical sector, aerospace, or automotive, our experience, equipment, and capabilities are built to meet—and exceed—your EDM machining requirements.
We offer more than just EDM manufacturing. As a full-service partner in precision machining, we specialize in:
- CNC Machining: From prototypes to production runs, our CNC equipment hits exact tolerances with smooth, finished results.
- Multi-Axis Capabilities: From standard 3-axis work to complex 5-axis CNC machining, we handle intricate geometries and detailed features with ease.
- Wire EDM: When accuracy matters—especially on hardened tools or fuel components—wire EDM delivers.
- Prototyping: We specialize in fast-turn prototypes—so you can iterate, test, and move forward with confidence.
- Production Machining: High-accuracy production machining tailored to your part volumes and schedule.
With services like welding, assembly, and bead blasting, our value-added options complete your Milwaukee, WI, EDM machining project without extra vendors or delays.
Other Milwaukee, WI, machining services we provide include:
- Oil and Gas Precision Machining
- Aerospace Manufacturing
- Automotive Part Manufacturing
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
- Microscope Parts Precision Machining
- Military Manufacturing
- Medical Brace Manufacturing
Have questions about Milwaukee, WI, EDM Machining? Contact us or call 573-646-3996 to connect with Roberson Machine Company.