EDM Machining in Aurora, CO, plays a critical role in modern manufacturing—from fuel system components to turbine blades and heat exchangers. At Roberson Machine Company, we deliver precision EDM services for industries that demand precise cutting, complex geometries, and burr-free finishes. Whether you need a prototype or a full production run, our capabilities are built to meet the challenge.
To get started with Aurora, CO, 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?
Read more about our services and machining capabilities on our blog.
What Is EDM Machining?
Aurora, CO, 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.
EDM machining at Roberson Machine Company supports Aurora, CO, industries that demand extreme precision—like aerospace, energy, and medical manufacturing.
Key Advantages of EDM Machining
EDM offers several advantages that make it ideal for complex, high-precision work.
- No Mechanical Stress: EDM gently removes material without pressure, making it a smart choice for precision features in fragile designs.
- Range of Materials: Tough alloys like carbide and hardened steel are no problem—EDM cuts what others can’t.
- Zero Tooling Costs: With no form tools required, EDM streamlines production of custom or changing part designs.
- Finish-Ready: Burr-free results reduce—or eliminate—the need for post-processing and cleanup.
The result? Faster cycles, less material waste, and fewer post-processing steps.
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.
You’ll find EDM machining in Aurora, CO, industries such as:
- Aerospace: Tight-tolerance parts for engines, airframes, and flight systems start with precision EDM.
- Military & Defense: Built to withstand heat, impact, and stress—EDM machining meets military-grade specs.
- Automotive: Precision EDM for custom dies, sensor housings, and automotive tooling components.
- Medical: Clean, precise EDM cuts for parts used in surgical, dental, and diagnostic systems.
- Packaging: EDM creates sharp, durable tooling for high-speed packaging systems and forming dies.
- Food & Beverage: Sanitary-grade EDM components in corrosion-resistant stainless and specialty alloys for washdown environments.
- Oil & Energy: For parts exposed to saltwater, heat, and abrasive flow—EDM delivers dimensional integrity and strength.
- Automation & Robotics: EDM delivers parts that keep automation precise, consistent, and fast.
- Firearm Manufacturing: Reliable machining for toleranced parts used in handguns, rifles, and specialty platforms.
- Consumer & Commercial Products: EDM support for housings, branding dies, and custom fixtures in low- and mid-volume production runs.
- 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
Because EDM machining only works on conductive materials, it’s ideal for Aurora, CO, manufacturers dealing with tough metals like titanium, steel, and copper.
- 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): Known for mechanical strength and corrosion resistance; stainless steels are used in medical, aerospace, and food-grade components.
- Brass and Copper: EDM machining makes clean, precise cuts in these alloys, commonly used in fittings, terminals, and flow-control systems.
- 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: EDM machining is one of the few effective methods for cutting hardened steels (like D2, A2, H13) and tungsten carbide used in dies, molds, and wear parts.
Have a material in question for EDM machining in Aurora, CO? Send us the details and we’ll let you know if it’s a match.
Why Roberson Machine Company for EDM Machining in Aurora, CO?
Our team has the experience, equipment, and track record to handle your most demanding EDM machining needs.
From implants to engine parts, we’ve got the experience and precision equipment to serve medical, aerospace, and automotive clients.
We’re more than an EDM shop. Our precision machining services cover a wide range of capabilities, including:
- CNC Machining: High-accuracy milling and turning, delivering parts with exact specifications and smooth finishes.
- Multi-Axis Capabilities: Whether it’s 3-axis or advanced 5-axis CNC machining, we deliver precision on complex parts.
- Wire EDM: When accuracy matters—especially on hardened tools or fuel components—wire EDM delivers.
- 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.
From final inspection to welding and assembly, our value-added services keep Aurora, CO, EDM machining projects running smoothly at every stage.
Other Aurora, CO, 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
Let Roberson Machine Company help with your next Aurora, CO, EDM Machining job—contact us or call 573-646-3996 to get started.