jackhammer (portable percussive drill device) / any other type of rock drill

rock

To perform; to do; to conduct oneself; to carry out.

a repair

mend, fix, repair

to use / to employ / to make use of, to apply / to spend

plane, whittle

to shave; to plane / to delete; to cut off

road, street, a way for local traffic

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend