College

The first step in removing a broken bolt or screw using a screw extractor is to:

A. Apply penetrating oil and use a hammer to tap the proper screw extractor into the broken bolt.
B. Drill a larger hole into the broken bolt.
C. Drill a small pilot hole in the center of the screw.
D. Rotate the screw extractor to remove the broken bolt.

Answer :

Final answer:

The initial step in utilizing a screw extractor involves drilling a small pilot hole at the center of the screw.


Explanation:

The first step in removing a broken bolt or screw using a screw extractor is to drill a small pilot hole in the center of the screw. This pilot hole serves as a guide for the screw extractor and helps in the extraction process.


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