The drill bit will drill into the wood easily
We need to drill into the concrete to hang this shelf
The detective tried to drill into the suspect's alibi
The teacher tried to drill the multiplication tables into the students
You need to drill into the details of the report to understand the problem
She found it hard to drill into his head that he needed to study more
Let's drill into the core issues of this project
The conversation helped to drill into the real meaning of the poem
The media will often drill into a politician's past mistakes
It takes time to drill into the complex workings of this machine
I need to drill into this problem further.
What aspect are you focusing on?
The core issue that we can't resolve.
We need to drill into the root cause of the problem
We must investigate the origin of this issue
Let's get to the bottom of what's happening