Tool Manufacturers of High-Precision Progressive Dies

ESI’s manufacturing processes begin by partnering your team with our design and engineering experts. Our innovative technology and trained expertise ensures specifications are met for even the most complex progressive dies.


Tolerances as Tight as .0002

Using wire EDM, 5-axis CNC and other high-precision equipment, ESI achieves tolerances as .0005″ (.01 mm) for parts and .0002″ (.005 mm) for dies.

High-Level Technology

Our machinists understand what tools they need, including CNC machines, blue prints and quality inspection devices.





High Volume Productions

To better serve a variety of applications, ESI utilizes both progressive stamping and fourslide stamping techniques to deliver high volume production stamping.

How We Work

Create 3D CAD designs.

CAD/CAM engineering capabilities allows ESI to design detailed components and product geometry. Our manufacturing and quality engineers also work together to reverse engineer parts and improve their design, tooling and fabrication.

Develop tool prints.

Once a product design is established, ESI gets to work on the tool and die design to manufacture it. Precision in the design is critical, as the punches and dies must maintain proper clearance to manufacture quality parts. It is also complex, as a single tool print can contain hundreds of parts.

Begin Production.

You can trust Engineering Specialties team to select the material, production processes and sequence of operations. Backed by over 25 years of experience, our experts offer optimizations that provide higher quality tools, faster lead times and less maintenance or cost. Our suite of metal stamping, CNC machining, and assembly processes help to maximize production speeds and help your bottom line.

Tool & Die Specifications


Multi-Out Progressive Dies Secondary Tools Machine Automation
Short Run Tools Precision Gages and Fixtures Integrated Vision Systems


.0002″ (.005mm)

Learn why manufacturers like ITW work with ESI. Contact our team of experts today