General Studies · Machining Operations
What is the primary purpose of performing a spot facing operation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To flatten the surface around a hole so a bolt head can seat properly✓
- 2To enlarge the full length of an existing hole
- 3To deburr the entry mouth of a drilled hole
- 4To give a fine internal finish to a drilled hole
Correct answer
To flatten the surface around a hole so a bolt head can seat properly
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