EDM Machining in Bismarck, ND, supports advanced manufacturing across industries like aerospace, medical, and energy. At Roberson Machine Company, we cut complex parts with precision—whether you need a prototype or full-scale production.
Give our team a call at 573-646-3996 or contact us online to learn more about Bismarck, ND, EDM Machining.
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?
Instead of cutting with tools, Bismarck, ND, EDM machining uses rapid electrical sparks between an electrode and the material—submerged in dielectric fluid.
EDM machines don’t slice—they spark. It’s the go-to process for high-precision work in metals that laugh at conventional tools.
For Bismarck, ND, manufacturers that need complex, high-accuracy components, Roberson Machine Company delivers dependable EDM machining solutions.
Key Advantages of EDM Machining
EDM offers several advantages that make it ideal for complex, high-precision work.
- No Mechanical Stress: The non-contact process protects fine features and internal details that traditional tools might damage.
- Range of Materials: EDM handles materials that conventional machining can’t, from titanium to carbide to hardened steels.
- Zero Tooling Costs: With no form tools required, EDM streamlines production of custom or changing part designs.
- Finish-Ready: Parts come off the EDM machine with smooth, precise edges—no deburring required.
By reducing unnecessary steps and material waste, EDM helps streamline production and speed up delivery.
Industries That Use EDM Machining
EDM machining is used across industries where traditional tooling can’t cut it—literally. From aerospace assemblies to medical-grade components, this process is essential for producing intricate, high-precision parts in tough materials.
EDM machining is critical for Bismarck, ND, industries working with tough materials and tight tolerances, including:
- Aerospace: Engineered for flight—EDM creates mission-critical parts with unmatched precision.
- Military & Defense: Precision machining for rugged, high-stakes environments including combat and aerospace platforms.
- Automotive: Precision EDM for custom dies, sensor housings, and automotive tooling components.
- Medical: Burr-free micro components machined in titanium and other biocompatible materials for surgical tools, implants, and diagnostic equipment.
- Packaging: EDM creates sharp, durable tooling for high-speed packaging systems and forming dies.
- Food & Beverage: EDM machining for stainless and food-safe alloys used in sanitary processing equipment.
- Oil & Energy: Deep-hole EDM drilling and precision shaping for components used in harsh or corrosive environments.
- Automation & Robotics: High-precision EDM parts for fixtures, housings, and movement-critical systems in automated workflows.
- Firearm Manufacturing: High-precision machining for weapon systems that demand durability and reliability.
- Consumer & Commercial Products: Low-volume, high-precision EDM parts for commercial devices and consumer-facing products.
- OEM & Custom Applications: Whether it’s titanium, carbide, or copper—in short runs or large volumes—EDM cuts it clean.
Whatever your industry or part requirements, our EDM capabilities are built for accuracy, repeatability, and long-term performance—backed by decades of experience. Learn more about our team and how we’ve been serving companies throughout the United States for more than two decades.
EDM Machining: Materials We Work With
EDM delivers crisp results on hard metals and alloys—helping Bismarck, ND, teams avoid tool wear, heat damage, and excess finishing.
- Aluminum (6061, 7075, 7050): EDM delivers clean results on these widely used alloys—perfect for lightweight, high-performance components. Learn more about aluminum CNC machining.
- Stainless Steel (303, 304, 316, 321, 420, 416, 440): EDM machining is well-suited for these durable steels used in aerospace, food-grade, and medical-grade components.
- Brass and Copper: Soft, conductive, and corrosion-resistant—ideal for intricate EDM work on electrical and fluid-handling systems.
- Titanium: EDM is ideal for machining titanium alloys, which are tough on conventional tools but common in surgical and aerospace applications.
- Tool Steels and Carbides: For hardened steels like H13 or difficult alloys like tungsten carbide, EDM is the go-to for precise, stress-free cuts.
If you’re not sure whether your Bismarck, ND, EDM machining material qualifies, reach out to our team and we’ll take a look at your specs.
Why Roberson Machine Company for EDM Machining in Bismarck, ND?
Backed by decades of results and glowing reviews, Roberson Machine is equipped to help with your next EDM project.
Whether it’s jet parts, surgical tools, or transmission housings—we’re ready to deliver EDM results that exceed expectations.
We combine EDM expertise with broad precision machining capabilities that include:
- CNC Machining: From prototypes to production runs, our CNC equipment hits exact tolerances with smooth, finished results.
- Multi-Axis Capabilities: Whether it’s 3-axis or advanced 5-axis CNC machining, we deliver precision on complex parts.
- Wire EDM: We use wire EDM to machine features other methods can’t reach—with zero contact and no distortion.
- Prototyping: Quick-turn EDM and CNC prototypes help you reduce risk before committing to full-scale production.
- Production Machining: Whether it’s ten parts or ten thousand, we deliver consistent quality and fast turnarounds.
We offer value-added services like welding, assembly, bead blasting, and inspection to support Bismarck, ND, EDM machining jobs of any size—from prototypes to production.
Other Bismarck, ND, machining services we provide include:
- CNC Lathe Machining
- Custom CNC Machining for Part Production
- CNC Machine Automation
- Oil and Gas Precision Machining
- Aerospace Manufacturing
- Automotive Part Manufacturing
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
Need expert help with Bismarck, ND, EDM Machining? Get in touch or call us at 573-646-3996 today—Roberson Machine Company is ready to deliver.