Tag: dimensions and tolerances

What is GD&T?

by Crystal Bemis on August 31, 2026.

What is GD&T? Learn what geometric dimensions and tolerances are and how their tolerance zones differ from traditional numerical ± limits.

by Crystal Bemis on June 29, 2026.

Jason explains why every feature should have a tolerance and how thoughtful tolerancing supports design intent, manufacturing, and inspection.

by Crystal Bemis on October 3, 2023.

Jason walks through drawing examples to explain how to tell at a glance whether a drawing is using inch or metric dimensions.