'Chisels' in the Bible

What right do you have to be here? What relatives do you have buried here? Why do you chisel out a tomb for yourself here? He chisels out his burial site in an elevated place, he carves out his tomb on a cliff.

A carpenter takes measurements; he marks out an outline of its form; he scrapes it with chisels, and marks it with a compass. He patterns it after the human form, like a well-built human being, and puts it in a shrine.