Are these UK’s only UCAS-certified spline and thread gauge maker?

By Rowan Easter-Robinson


Tuesday 18 November 2025, 9:38:11 AM


This has got to be British precision at its absolute peak! The Original Gauge Company is one of the UK’s true specialists in spline and thread gauge manufacturing — and they’re shipping them worldwide.

MTDCNC’s Rowan Easter-Robinson joins Russell Hicks of OGC for a tour of their ultra-precise EDM and temperature-controlled inspection setup, built for micron-level accuracy.

From one-off, non-standard forms to motorsport-grade quality, this is precision engineering done right.



    Want to know more?

    Whether it's extra details on this article or information about MTD's services, fill in this form and we'll get back to you.

    All the latest videos/ events and stories in your inbox


    Opt in today to our newsletter

    Sign up for exclusive news & offers

    Get updates, promotions and insights.

    Join Thousands of Professionals Staying Ahead with MTD

    Sign up to receive the latest videos, insights, and exclusive content from the world of manufacturing

    Let's Get You Connected