If you are cutting external threads by hand...

Question 1 / 270705eccef9bbacbc34ba4d451b7

Question 1 of 270705eccef9bbacbc34ba4d451b7

If you are cutting external threads by hand and you start the die at an angle, the threads will __________.

Question 1 of 27070

If you are cutting external threads by hand and you start the die at an angle, the threads will __________.

🔍 Key Concepts

• How a hand die follows the first threads it cuts • What happens if the die is not square (perpendicular) to the workpiece when you start • The difference between thread shape, alignment, and roundness of the work

💭 Think About

• When you start a die at an angle, what path will the cutting edges follow as you continue to turn it? • Will the die usually bend the workpiece out of round, or will it more likely follow the tilted starting position? • Think about whether a misaligned start can "self-correct" after a few turns, or if it tends to lock in the original error.

✅ Before You Answer

• Distinguish between crooked (misaligned) threads and out-of-round work • Ask yourself if rough/weak threads are the main effect or just a possible side effect of the real problem • Consider whether a hand die has any built‑in way to straighten itself once it has started cutting at an angle

Question 1 of 27070

If you are cutting external threads by hand and you start the die at an angle, the threads will __________.

be rough, weak, and easily broken

be cut crooked on the work

straighten out after the third revolution

be out of round on the work

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