In-House Tooling Dies & Gages

Control the Process. Protect the Run.

Tooling and measurement decide whether your program stays stable—or drifts.

 

We build progressive dies and custom inspection gages in-house, then support production with maintenance and repair to protect CTQs, yield, and uptime.

In-House Progressive Die Design & Build

Tooling engineered and built by our internal die team.

Faster iterations, tighter process control, and fewer handoffs that create delays.

High-Accuracy Tooling to ±0.001″

Tool components built to up to ±0.001″ accuracy on qualifying critical features.

Better die alignment, more repeatable tryouts, and stronger long-run process stability.

Preventive Maintenance + Fast Repairs

Scheduled PM and rapid-response tooling repair.

Less downtime, more consistent part quality, and improved on-time delivery.

ECN-Ready Tool Modifications

Engineering change support with measurement alignment to prints/specs.

Changes get implemented cleanly—protecting fit, function, and validation requirements.

Tool Transfer & Re-Qualification Support

Repair, retrofit, and re-qualify transferred tools for production readiness.

Faster restarts and reduced risk when moving programs between suppliers or sites.

Custom Inspection Gage Design & Build

Go/no-go gages, check fixtures, and functional gaging built in-house.

Clear, repeatable inspections that reduce subjectivity and speed up QA.

Die Tryout & NPI Launch Support

Structured tryouts, prove-out, and launch support for new programs.

Smoother ramp-up, fewer startup surprises, and quicker time to stable production.

Certified Systems + Controlled Program Support

ISO 9001:2015 certified; ITAR-supported where applicable.

Audit-ready processes and dependable compliance for sensitive or regulated work.

protecting tool performance, inspection accuracy &

production readiness

Dies are designed around the features that drive fit, function, and repeatability in production—not just what’s easiest to tool.

Inspection gages and check fixtures are built to match how the part locates and performs in the next assembly, helping reduce subjective inspection calls.

High-risk wear areas are identified early and monitored to prevent dimensional drift, inspection fallout, and unexpected downtime.

Repairs, updates, and engineering changes are managed so tooling adjustments don’t unintentionally shift critical features or break inspection alignment.

Transferred tools are evaluated, repaired as needed, and re-qualified to confirm they’re ready for stable production.

When required, supporting deliverables such as MSA/Gage R&R, SPC, PPAP, and FAI/FAIR help streamline approvals and strengthen traceability.

Frequently Asked

QUESTIONS

We design and build Class A progressive dies in-house for high-volume production. Tools are engineered for repeatability, tight tolerances (often ±0.0015″ where required), and stable long-term performance.

Yes. We provide DFM feedback early to catch issues before tooling is built—things like feature feasibility, tolerance stacks, material behavior, and CTQs.

Inspection is aligned to functional datums and CTQs, not just easy measurement points. We use go/no-go gages, check fixtures, and functional gaging, with SPC, MSA/Gage R&R, and FAI/FAIR available when required.

Yes. Designing and building tooling internally helps us control quality, manage revisions, and respond quickly to repairs or program changes.

Yes. We regularly repair, retrofit, and re-qualify transferred tools—restoring wear points, replacing components, and validating production readiness.

Our system is ISO 9001:2015 certified, with ITAR-supported work where applicable. We can provide PPAP, FAI/FAIR, SPC, and MSA/Gage R&R depending on program requirements.

Request a Quote or Ask a Question

Do not include any Controlled Unclassified Information (CUI), ITAR-controlled technical data, or EAR-controlled export-controlled information in your initial email/RFQ submission.

 

If your request involves export-controlled or regulated technical data, note this in your email and we will provide secure transmission instructions.

Copyright © 2024 Gromax Precision Die & Mfg. Inc. ​

info@gromaxprecision.com

W185 N11474 Whitney Drive Germantown, WI 5302