What is Tap Drill and Thread Callout used for?
Tap Drill and Thread Callout is a free Tooldur calculator prepared for quick preliminary checks in Mechanical Design.
How to use it
Enter the required values, check the units and use the result for preliminary engineering evaluation.
- Check the input values.
- Verify the result with standards, catalogs or engineering review.
- Do not use it as the only final decision source for critical work.