Boston, MA, EDM Machining is essential for parts with fine detail, hard metals, or unique geometry. That’s what we do at Roberson Machine Company.
Want to learn more about Boston, MA, EDM Machining? Call 573-646-3996 or reach out to our team.
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 machining capabilities on our blog.
What Is EDM Machining?
This Boston, MA, EDM machining method relies on rapid electrical discharges, not tooling, to erode conductive materials submerged in dielectric fluid.
It’s like carving with electricity—EDM works where traditional cutting tools can’t, especially on hard metals and fine internal features. And the finish? Clean and burr-free.
At Roberson Machine Company, we use EDM machining for Boston, MA, companies to create highly precise parts for aerospace, defense, energy, and medical applications—especially when accuracy, complexity, and repeatability are critical.
Key Advantages of EDM Machining
Few processes match EDM when it comes to intricate, ultra-precise machining tasks.
- No Mechanical Stress: With no cutting force involved, EDM handles fragile geometries and thin-walled parts without risk of distortion.
- Range of Materials: EDM handles materials that conventional machining can’t, from titanium to carbide to hardened steels.
- Zero Tooling Costs: EDM eliminates the need for custom tooling, saving time and money on small or evolving projects.
- Finish-Ready: Sharp detail and smooth edges mean EDM parts are production-ready right off the machine.
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 is critical in sectors where complexity and material strength rule out traditional tools—from turbine blades to implantable components.
EDM machining is critical for Boston, MA, industries working with tough materials and tight tolerances, including:
- Aerospace: Engineered for flight—EDM creates mission-critical parts with unmatched precision.
- Military & Defense: From fire control components to custom enclosures, EDM supports defense-grade reliability.
- 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: High-precision components that reduce friction, resist wear, and keep production lines running fast.
- Food & Beverage: EDM helps manufacture hygienic-grade parts that hold up to caustics, steam, and pressure washing.
- 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: Internal components and slide mechanisms that require precision machining and repeatable accuracy.
- Consumer & Commercial Products: Ideal for prototypes and short runs—EDM supports fast iteration and tight detail.
- OEM & Custom Applications: EDM machining for hard metals, exotic alloys, and unconventional part geometries.
Roberson Machine Company brings decades of EDM experience to industries that need precision they can count on. Learn about our team and our coast-to-coast partnerships.
EDM Machining: Materials We Work With
EDM machining works only on electrically conductive materials, making it ideal for metals and alloys that are difficult to cut with traditional tools. Whether you’re working with tool steel, titanium, or copper, we deliver clean results for Boston, MA, businesses that need EDM machining without added stress or thermal distortion.
- Aluminum (6061, 7075, 7050): These lightweight, corrosion-resistant alloys are ideal for structural parts, enclosures, and brackets. Learn more about aluminum CNC machining and its capabilities.
- Stainless Steel (303, 304, 316, 321, 420, 416, 440): Known for mechanical strength and corrosion resistance; stainless steels are used in medical, aerospace, and food-grade components.
- Brass and Copper: Highly machinable and conductive; brass and copper alloys are ideal for electrical contacts, connectors, and fluid-handling parts.
- Titanium: For tough, heat-resistant applications, titanium excels—EDM machining offers clean, precise results in this premium alloy.
- Tool Steels and Carbides: EDM excels where conventional tooling fails, cutting tough steels like A2 and H13 with precision.
Have a material in question for EDM machining in Boston, MA? Send us the details and we’ll let you know if it’s a match.
Why Roberson Machine Company for EDM Machining in Boston, MA?
Our team has the experience, equipment, and track record to handle your most demanding EDM machining needs.
We specialize in solving high-spec challenges for automotive, medical, and aerospace projects—with EDM equipment that’s ready for anything.
We combine EDM expertise with broad precision machining capabilities that include:
- CNC Machining: Consistent, high-precision results for complex geometries and production-ready components.
- Multi-Axis Capabilities: Need complex, multi-surface machining? Our 5-axis setup makes it simple.
- Wire EDM: Ideal for ultra-precise cuts and internal contours, especially for fuel system parts, hardened tools, or fine-featured assemblies.
- Prototyping: We specialize in fast-turn prototypes—so you can iterate, test, and move forward with confidence.
- Production Machining: Scalable options for short, medium, and high-volume jobs with repeatable accuracy and short lead times.
With value-added services that include assembly, welding, bead blasting, and final inspection, our team supports Boston, MA, EDM machining projects from one-off test equipment to full production runs.
Other Boston, MA, 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
Don’t wait to contact us online for more information about Boston, MA, EDM Machining or give us a call at 573-646-3996. Roberson Machine Company can help you plan, produce, and launch your next project.