Custom Gaging & Fixtures

Inspection that predicts field performance.

ChatGPT Image Nov 6, 2025, 07_53_21 PM

We build the gages that close the loop.


We design and build custom gaging in-house, tied directly to the same datums and control schemes used in tooling and stamping.


Fixtures are built, verified, and correlated on real production parts—so measurement results match how the part is actually made and used.

Datum-Matched Gage Design

Datum-Matched Gage Design

We align gaging datums with the same references used in die and press setups.

Measurement results reflect true process behavior, not abstract coordinate systems.

GR&R-Backed Validation

GR&R-Backed Validation

Each gage is verified for repeatability and reproducibility before release.

Confidence in every capability report, audit, and launch.

Thin, Coined & Formed Part Fixturing

Thin, Coined & Formed Part Fixturing

We design fixtures for parts that CMM probes can’t read reliably.

Stable measurement of delicate or flexible geometry.

Sensorized & Automated Gages

Sensorized & Automated Gages

Add contact or non-contact sensors, limit switches, or go/no-go checks for in-line use.

Faster feedback, less manual handling, fewer missed trends.

Correlated Inspection Plans

Correlated Inspection Plans

CMM and custom gage data are correlated at launch.

Eliminates cross-plant variation and arguments over “whose measurement is right.”

Calibration & Maintenance Programs

Calibration & Maintenance Programs

We provide calibration points, adjustment tools, and PM plans.

Long-term consistency and audit readiness.

Frequently Asked Questions (FAQ)

 Yes—send us part prints or CMM data; we’ll create a fixture concept and correlation plan.

 Fixture components are built to 0.0001″; repeatability verified through GR&R studies.

Yes—optical, limit, and height sensors available for in-line inspection or press-side checks.

Gage CAD, GR&R summary, calibration guide, inspection plan, and maintenance checklist.

Measure what matters.

Request a gaging plan built to your tooling datums—GR&R-ready and aligned to real production.

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

info@gromaxprecision.com

W185 N11474 Whitney Drive Germantown, WI 5302