This lesson will intrduce the studets to the Portable Circular
Saw. This saw is one of the most widely uesd power tool in the
construction industry, and can be one of the most dangerous. This
is why SAFETY regarding this saw will play a huge role in this
lesson. The students will learn how to safely use and care for this
saw. The students will also learn about the history of the
wormdrive and the direct drive portable circular saws.