iPhone App Aids Drill Diameter Calculation

Machinists and engineers can use the Dormer Tools Threadsize Calculator iPhone application to calculate the exact diameter of drill required for precise thread-creation operations.

Machinists and engineers can use the Dormer Tools Threadsize Calculator iPhone application to calculate the exact diameter of drill required for precise thread-creation operations. The user inputs the thread size, and selects the process and relevant standard, and the calculator determines the correct drill size.