GD&T Comprehensive


This GD&T course provides a more comprehensive introduction to understanding GD&T standards and their application. In addition to what is taught in our GD&T Fundamentals course, dive deeper and learn about the GD&T system, proper identification and call out of datum features, the effect of modifiers, how GD&T saves money over traditional tolerances, and how to interpret the 14 symbols. Additional topics covered include:

  • Evaluate tolerances for size, form, orientation and location
  • Interpret feature control frames for each GD&T symbol
  • Determine correct datum usage
  • Calculate “bonus” tolerance for MMC and LMC
  • Apply geometric tolerances to drawings
  • Explain “composite” tolerancing for position and profile

Upcoming Classes


February 01, 2023 - February 02, 2023
8:00 AM- 5:00 PM
45501 Helm St.
Plymouth, MI

Participants in this two-day comprehensive seminar will learn how to explain and evaluate the benefits of GD&T.
Southeast Michigan

April 20, 2023 - April 21, 2023
8:00 AM- 5:00 PM
45501 Helm St.
Plymouth, MI

Participants in this two-day comprehensive seminar will learn how to explain and evaluate the benefits of GD&T.
Southeast Michigan

June 22, 2023 - June 23, 2023
8:00 AM- 5:00 PM
45501 Helm St.
Plymouth, MI

Participants in this two-day comprehensive seminar will learn how to explain and evaluate the benefits of GD&T.
Southeast Michigan

August 23, 2023 - August 24, 2023
8:00 AM- 5:00 PM
45501 Helm St.
Plymouth, MI

Participants in this two-day comprehensive seminar will learn how to explain and evaluate the benefits of GD&T.
Southeast Michigan

October 26, 2023 - October 27, 2023
8:00 AM- 5:00 PM
45501 Helm St.
Plymouth, MI

Participants in this two-day comprehensive seminar will learn how to explain and evaluate the benefits of GD&T.
Southeast Michigan

December 07, 2023 - December 08, 2023
8:00 AM- 5:00 PM
45501 Helm St.
Plymouth, MI

Participants in this two-day comprehensive seminar will learn how to explain and evaluate the benefits of GD&T.
Southeast Michigan