Every mechanical fresher knows what tolerance is. Not everyone knows why it gets rejected on the shop floor. A part can be dimensionally correct and still be functionally wrong. That is the gap GD&T fills. GD&T training for mechanical engineers is now screened at the interview stage at companies like Tata Motors and Mahindra. This blog shows you what it is, what to learn, and why starting now puts you ahead of most of your batch. What Is GD&T, Really? GD&T stands for Geomet