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How to Play

Test your shop-floor memory. You will be asked 15 progressively harder questions regarding Tap and Pre-drill sizes.

The Rules:

  • Select the correct pre-drill size for a given tap, or vice versa.
  • Levels 5 and 10 are "Safe Zones". If you pass them, you are guaranteed that prize money even if you fail later.
  • One wrong answer ends the game.

Your Lifelines:

  • 50:50 - Removes two incorrect answers.
  • 📞 Phone a Titan - Ask Titan Gilroy for the answer. He's usually right when it comes to making chips!
  • 👥 Ask the Audience - Shows a poll of what the audience thinks is the correct answer.

Machinist Quiz

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Who Wants to Be a

Machinist?

Ultimate Tap & Pre-Drill Edition

Test your ultimate knowledge of Tap and Pre-Drill sizes. 15 questions separate you from virtual $1,000,000.