How To Cut a Straight Edge With a Circular Saw? – Expert Guide

Imagine you’re building a new dresser and need to cut a straight edge on a piece of plywood. You could use a hand saw, but that would take forever. A better option would be to use a circular saw. But how do you make sure the cut is straight? In this blog post, we’ll show you how to do it.

There is a lot of debate among woodworkers about whether or not it’s better to cut a straight edge with a circular saw or a jigsaw. In this blog post, we’re going to break down the pros and cons of each method so that you can make the best decision for your project. Stay tuned!

What is a Circular Saw?

A circular saw is a powerful tool that is used to cut wood. It is similar to a hand saw, but it has a rotating blade that makes it much faster and easier to cut through wood. It looks a bit like a miniature table saw.

How To Cut a Straight Edge With a Circular Saw?

There are a few things you can do to make sure your cut is straight:

  1. Make sure the blade is parallel to the edge of the wood.
  2. Clamp the wood down to a workbench or other solid surface.
  3. Use a straight edge as a guide.
  4. Guide the saw along the straight edge, making sure to keep it pressed firmly against the surface of the wood.

Full Guide on cut a straight edge with a circular saw:

Measure and mark the spot where you want to cut the straight edge.

Place the straight edge against the marked spot and clamp it in place, if desired.

Insert the blade of the circular saw into the cut line and make the cut.

Remove the clamps and straight edge once the cut is complete.


  • To cut a straight edge with a circular saw, you will need:
  • A circular saw
  • A straight edge
  • Tape measure
  • Pencil
  • Clamps (optional)

If you are using a circular saw to cut the straight edge, then it will only cut at 90-degree angles. You can increase or decrease the angle of your cuts by adjusting how you position the circular saw against the straight edge. In other words, if you have a 45-degree angle that you want to cut, then position the circular saw blade at 22 1/2 degrees before making the cut.


Learning how to cut a straight edge with a circular saw can be tricky, but it’s easier than you think. In this article, we’ve provided some helpful tips and tricks that will help make the process as smooth as possible. If you’re looking for more advice on cutting wood or would like an expert opinion about your project before going ahead with these methods, don’t hesitate to reach out! We’re happy to provide our expertise in any way we can.