The relief or clearance at the cutting edge of a flat drill varies from Options: A . &nbsp3° to 8° B . &nbsp20° to 30° C . &nbsp60° to 90° D . &nbsp90° to 120°

The relief or clearance at the cutting edge of a flat drill varies from

Question - The relief or clearance at the cutting edge of a flat drill varies from

Options:

A . 3° to 8°

B . 20° to 30°

C . 60° to 90°

D . 90° to 120°

Answer: Option A

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