Each morning she would arrange her tools carefully, her chisel, her hammer, her mallet, her tape measure, her plumb line, and then she would look over the stones that she had to work with that day.

每天早晨，她会仔细地摆放她的工具，凿子、锤子、木槌、卷尺、铅垂线，然后察看这一天需要雕琢的石头。

youdao

The chisel is a knife designed to be struck with a mallet, while the saw is a knife shaped with a row of mini-blades.

FORBES: Humanity's Unseen Weapons