Which of the files listed is produced with...

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Question 1 of 205eccef9bbacbc34ba4d4515a

Which of the files listed is produced with two safe edges?

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Question 1 of 20

5eccef9bbacbc34ba4d4515a

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Which of the files listed is produced with two safe edges?

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🔍 Key Concepts

• Safe edge on a file (what it means and why it’s used) • Typical shape and use of mill, pillar, half‑round, and knife files • Which file is commonly used where you must avoid cutting adjacent surfaces

💭 Think About

• Think about which file would most likely be designed so it can work in a narrow slot or between shoulders without damaging the sides. • Which of these file types is usually rectangular and narrow, so that having smooth (uncut) edges would be especially helpful? • Eliminate any file shapes that normally need to cut along their edges as part of their design.

✅ Before You Answer

• Be clear on what a safe edge is: an edge with no teeth so it will not cut. • Visualize each file’s cross‑section: which ones are flat with straight sides and which are curved or wedge‑shaped? • Before choosing, ask: for this type of file, would two smooth edges make sense, or would it ruin its intended use?

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Question 1 of 205eccef9bbacbc34ba4d4515a

Which of the files listed is produced with two safe edges?

Back

Question 1 of 20

5eccef9bbacbc34ba4d4515a

Q

Which of the files listed is produced with two safe edges?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Safe edge on a file (what it means and why it’s used) • Typical shape and use of mill, pillar, half‑round, and knife files • Which file is commonly used where you must avoid cutting adjacent surfaces

💭 Think About

• Think about which file would most likely be designed so it can work in a narrow slot or between shoulders without damaging the sides. • Which of these file types is usually rectangular and narrow, so that having smooth (uncut) edges would be especially helpful? • Eliminate any file shapes that normally need to cut along their edges as part of their design.

✅ Before You Answer

• Be clear on what a safe edge is: an edge with no teeth so it will not cut. • Visualize each file’s cross‑section: which ones are flat with straight sides and which are curved or wedge‑shaped? • Before choosing, ask: for this type of file, would two smooth edges make sense, or would it ruin its intended use?

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed