Phrasal Verbs with 'Drill'

Drill down

Search through layers of information on a computer

Example: I really had to DRILL DOWN to get the answers from the database.

Drill down through

Get to the bottom of something, get detailed data

Example: They DRILLED DOWN THROUGH the information to find the truth.

Drill into

Repeat something many times to make someone learn it

Example: The teacher DRILLED the rules INTO the students.