What Is GD&T? The Complete Beginner’s Guide to Geometric Dimensioning and Tolerancing In modern precision manufacturing, delivering parts that function as intended requires more than simply defining dimensions and tolerances. It demands a system that clearly communicates design intent, fit, and functional relationships between features. That system is GD&T—Geometric Dimensioning and Tolerancing. If you’re just beginning to explore this essential engineering language, this comprehensive guide on what is gd&t will help you understand its importance, how it works, and why it’s a must-have for accurate design and production. https://mytmachining.com/what-is-gdt-and-how-is-it-used/