Demonstration should include determining
- the thread pitch/size
- the type of measurement units (e.g., U.S. customary, metric)
- whether fine or coarse is needed
- the use of a T handle and die holder.
Process/Skill Questions:
- Why is holding the tap and/or die at the correct angle important?
- Why is it important to know the correct size and thread pitch?
- Why is important to use the correct lubrication?