👉 Tolerances, also known as tolerance or tolerance limits, are a measure of how widely an item is expected to be within its intended range. These values can be used in a variety of contexts, such as quality control, product testing, and statistical analysis. In terms of quality control, tolerances are important because they help ensure that products meet certain specifications. For example, if a product requires a tolerance of 0.5 mm to pass through a specific inspection process, it will be considered