EDM Machining in Glendale, AZ, delivers clean, accurate cuts for complex parts. At Roberson Machine Company, we’re built for it—prototypes to production.
Let’s talk about your Glendale, AZ, EDM Machining project—call 573-646-3996 or contact us today.
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 capabilities on our blog.
What Is EDM Machining?
EDM machining—used by shops in Glendale, AZ—cuts conductive metals using sparks, not blades. It all happens underwater in dielectric fluid.
Think of it like carving metal with lightning. EDM is ideal for hard or exotic metals, tight internal features, and complex shapes that conventional machining can’t easily reach. It also produces clean, burr-free finishes that often require no secondary processing.
Roberson Machine Company provides EDM machining for Glendale, AZ, businesses in industries like aerospace, medical, and defense—where precision matters most.
Key Advantages of EDM Machining
For complex designs and exacting tolerances, EDM offers a clear edge.
- No Mechanical Stress: EDM cuts without applying force, making it perfect for thin walls, fine features, and fragile components.
- Range of Materials: EDM works on metals traditional tools struggle with—ideal for hardened, heat-treated, or exotic materials.
- Zero Tooling Costs: With no form tools required, EDM streamlines production of custom or changing part designs.
- Finish-Ready: EDM creates surfaces so clean they often skip additional processing entirely.
By reducing unnecessary steps and material waste, EDM helps streamline production and speed up delivery.
Industries That Use EDM Machining
When conventional tools fall short, EDM machining delivers. It’s relied on across industries for creating intricate, high-precision parts from hard-to-machine materials.
You’ll find EDM machining in Glendale, AZ, industries such as:
- Aerospace: Engineered for flight—EDM creates mission-critical parts with unmatched precision.
- Military & Defense: EDM machining for hardened alloys, mission-critical assemblies, and components built for high-heat and high-impact environments.
- Automotive: Built for speed and complexity—EDM supports automotive innovation from concept to line.
- Medical: Precision micro-machining for components used in minimally invasive instruments and diagnostic devices.
- 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: For parts exposed to saltwater, heat, and abrasive flow—EDM delivers dimensional integrity and strength.
- 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.
From one-off builds to full-scale production, our EDM work delivers long-term precision. Get to know our team and the industries we’ve supported over the past 20+ years.
EDM Machining: Materials We Work With
For Glendale, AZ, businesses working with exotic metals or hardened alloys, EDM machining offers the precision and finish traditional tools can’t deliver—without the thermal damage.
- Aluminum (6061, 7075, 7050): Durable, machinable, and efficient—these aluminum grades are staples for housings, fixtures, and brackets. Read more on aluminum CNC machining.
- Stainless Steel (303, 304, 316, 321, 420, 416, 440): Trusted in demanding sectors, these steels offer strength, reliability, and corrosion performance where it counts.
- Brass and Copper: Soft, conductive, and corrosion-resistant—ideal for intricate EDM work on electrical and fluid-handling systems.
- Titanium: Titanium’s material properties make it perfect for precise, burr-free EDM cuts used in medical and aerospace assemblies.
- 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.
Not sure if your material is a fit for EDM machining in Glendale, AZ? Contact our team and we’ll review your specs.
Why Roberson Machine Company for EDM Machining in Glendale, AZ?
With more than 20 years of experience and countless reviews, our team at Roberson Machine is here to support your next EDM machining project.
Your industry’s challenges aren’t new to us—our EDM capabilities have supported leading names in automotive, aerospace, and medical manufacturing.
As a full-service shop, we combine EDM with advanced precision machining services like:
- CNC Machining: High-accuracy milling and turning, delivering parts with exact specifications and smooth finishes.
- Multi-Axis Capabilities: Intricate contours and tight angles? Our multi-axis machining has it covered.
- Wire EDM: Perfect for intricate internal cuts, tight radii, and materials too hard for conventional tools.
- Prototyping: We move fast—get quick-turn, one-off components that help validate your designs before full production.
- Production Machining: High-accuracy production machining tailored to your part volumes and schedule.
With value-added services that include assembly, welding, bead blasting, and final inspection, our team supports Glendale, AZ, EDM machining projects from one-off test equipment to full production runs.
Other Glendale, AZ, machining services we provide include:
- CNC Machine Automation
- 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
Ready to get started with Glendale, AZ, EDM Machining? Reach out online or call 573-646-3996—Roberson Machine Company is here to help.