Question:
Identify the operation related to drilling which is illustrated in Figure below.
Identify the operation related to drilling which is illustrated in Figure below.
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Center drilling is crucial when starting holes, especially when accuracy in alignment is required for further machining operations.
Updated On: Feb 27, 2025
- Reaming
- Tapping
- Counter boring
- Center drilling
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The Correct Option is D
Solution and Explanation
Center drilling is used to create a small, precise hole at the center of a workpiece, which serves as a guide for further drilling. This operation is typically used to create a starting point for drilling operations to ensure proper alignment.
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