Depth adjustment: A circular saw’s blade is adjustable to different depths, allowing users to score surfaces before cutting, remove materials for a mortise, or cut straight through thicker lumber.

When you need to make straight cuts but don't have a miter saw handy, build this crosscut jig for your circular saw and get to work.

It’s hard for beginners to cut straight lines freehand with a circular saw, so set the blade so it is cutting 3/4 inch deep.

Making long, straight, and accurate cuts with a circular saw can be a challenge. Build this simple track jig that serves as a guide for your saw to help make straight cuts every time.

PM tells you how to build a your own circular saw guides. The guides are compact for easy storage and most importantly, they can help you work more accurately and safely in the shop.