With six (6) Wire EDM machines, three (3) EDM hole poppers, and one (1) EDM heat sinker, United Tool & Machine has the tools and know-how to handle your precision projects. Whether you need a quick turnaround or tight tolerances, we’ve got you covered. We can run workpieces up to 16″ × 24″ with a cut height of 16″, holding accuracy within ±0.0001”. Backed by nearly a century of combined experience, our technicians are here to make sure your parts come out exactly as you need them.
What is the EDM process?
Electrical discharge machining which in its simplest form is machining using an electrical spark. A controlled electrical spark is used to erode away material that can conduct electricity. A series of electrical discharges takes place between the two conductors separated from each other by a film of non-conducting liquid, called a dielectric (deionized water). The eroded material again solidifies, in the form of micro sized spheres, in the dielectric and is flushed away by the dielectric.
How Wire EDM Works
Think of wire EDM cutting as a way to shape metal without ever touching it. Instead of a cutting tool, a thin electrically charged wire passes through a piece of conductive material. With the help of tiny sparks and a clean stream of deionized water, the material is eroded away with extreme precision.
This process is what makes wire EDM machining so powerful. It lets us create shapes and contours that are nearly impossible with traditional cutting methods. Since there’s no direct contact, the material doesn’t bend, warp, or suffer from stress that mechanical tools might cause. That means you get parts that are accurate, clean, and ready to perform exactly as you need.
When Should I Use EDM Processing?
There are times when traditional machining just isn’t the best choice. That’s when wire EDM services step in. EDM is the go-to method when:
- Secondary operations would be too labor-intensive.
- Complex shapes or thin walls risk distortion with conventional tools.
- You’re working with extremely hard or exotic materials, such as tool steels above Rc 38, tungsten carbide, Hastelloy, Stellite, Waspaloy, Nitralloy, Nimonic, or Inconel.
- You want to avoid tool breakage that could ruin expensive parts.
- Your part is fragile or requires paper-thin walls—as small as 0.002″.
- Deep cavities with high depth-to-width ratios are required.
In short, wire EDM machining is the smarter option for precision parts, dies, tools, and molds that need accuracy without the risk of damage.
Applications And Advantages of UTM’s Wire EDM Manufacturing
At United Tool & Machine, our EDM capabilities give you a wide range of options:
- Prototypes and production parts
- Dies, tooling, and mold components
- Small-hole EDM
- Complex or delicate shapes
- Tough-to-machine materials
- Stitching capabilities
- Taper cutting up to 30° on 16” thick parts
- Accuracy to ±0.0001”
- Fast turnaround and competitive pricing
- A single-source partner, from engineering through production
When you choose us for wire EDM services, you get precision, efficiency, and the confidence that your parts will be done right.
Why Choose United Tool & Machine Corp.
The right partner makes all the difference. At United Tool & Machine Corp., we’ve built our reputation on delivering wire EDM machining services that are accurate, reliable, and cost-effective. Whether you need one prototype or a full production run, you’ll have a dedicated team working closely with you to bring your project to life.
We’re more than just machine operators, we’re problem-solvers who care about the results as much as you do. That’s why manufacturers across industries continue to turn to us for wire EDM cutting and machining.
Ready to Get Started?
Your project deserves precision you can count on. Contact us today to learn more about our wire EDM services or to request a quote. Let’s make your next part your best one yet.