Useful for cutting sheets of metal:
https://www.acmetools.com/dewalt-20-v-max-metal-cutting-circular-saw-bare-tool-dcs373b/885911264921.html?gad_source=1&gclid=CjwKCAjw0YGyBhByEiwAQmBEWocMay9u37C9HnV8LGlUG9SEaYcGl9gFuj56bn3u-NVFCxoxe1wtpBoCmZgQAvD_BwE