The application calculates tolerances for nominal diameters between 0 and 19.685 inches in imperial mode. The application calculates tolerances for nominal diameters between 0 and 500 mm in metric mode. Based on ISO 286,the application allows users to enter a nominal diameter for hole or shaft, select the tolerance grade using a simple selector, and reveal the upper and lower tolerances based on the selected grade. Description ISO Tolerance is an application that brings ISO Hole Basis Tolerance charts to your iPhone.
