How to Cut a 45 Degree Angle With a Circular Saw?

Circular Saws are definitely a must-have when it comes to setting up a workshop, be it a personal one or a commercial workshop. As a beginner, you may not possess much knowledge regarding the uses of Circular Saw. However, if your nature of work mostly revolves around the woodworking sector then knowing the potential of this Saw can work best in your favor.

That said, there are many types of cuts and different kinds of techniques to achieve those cuts. Knowing them would surely help you deliver the quality of work expected of you. Because quite honestly, it is the accuracy of cut that matters the most when it comes to woodwork.

Therefore, speaking of the accuracy of cuts, Circular Saws are considered as one of the ultimate power tools available out there. It gets the work done much faster, quicker, and with great accuracy.

Furthermore, as discussed before, there are many tricks and techniques that can help you deliver your work like a pro. One of those techniques, that we’re going to discuss in this article, is “How to cut a 45-degree angle using your Circular Saw”.

How to Get A 45 Degree Angle Cut Using a Circular Saw?

A Circular Saw is quite simple to use when it comes to many different kinds of cuts. Some of those cuts may include bevel cuts, rip cuts, crosscuts, or milter cut.

Now, speaking of the 45 Angle Cut, the following fact may be far from the truth for some people. However, getting a 45 Degree cut is definitely a tricky task, especially if you’re a beginner.

Therefore, with the following guide we’ve prepared for you, we’re sure that you’ll be able to achieve the desired results in no time.

Step 1: Set Up the Depth of Blade For Your Desired Cut

First and foremost, begin by setting up your workspace, including your Circular Saw. In order to adjust the depth of the cut, you will need to unplug your Circular Saw. Once unplugged, you will need to retract the blade guard on your saw and later adjust the saw as per your requirement on the board.

You may require to conduct a test run in order to make sure you’ve got the desired settings for the cut. Furthermore, make sure that the blade settings are set up in a way that doesn’t allow your blade to go too deep, past the board.

Step 2: Line Up The Material and Have Your Guide Ready

This step is an extremely crucial step for achieving the 45-degree cut. You will also need assistance from a guide, perhaps a marker and a protector, to help you get the desired results as neatly as possible. Here’s are the steps that you will need to follow:

  1.       Start by marking a 45-degree line with the help of a marker on the material.
  2.       Next, align the Circular Saw’s blade with the 45-degree line that you made previously.
  3.       Make sure to keep the grip of your guide tool extremely tight and steady to get the desired results.

A key point that serves as a secret to an accurate and proper angular cut is always the guide. Therefore, make sure that you’ve got the right tool as your guide during this task.

Step 3: Go For The Cut!

This is the step where it all comes down to the action. So, before you begin, make sure that you’ve your protective gear on.

You will require to hold your Circular Saw firmly against the material. Once started with the cutting process, you may feel the need to apply force in order to overcome the resistance.

Make sure to concentrate and keep your power tool steady on the mark. As you make the cut, it is recommended that you work at a constant speed. Avoid making spontaneous changes while making the 45-degree cut.

Step 4: Viola! You have A 45 Degree Cut

This is the step that unveils the final result.

Make sure to complete the cut with the help of the guide. Move your tool along with the guide steadily in order to derive the desired cut without much of a hassle.

And with that said, there you have it a 45-degree cut using your Circular Saw.

Safety While Using A Circular Saw

Needless to say, power tools have the ability to help us deliver our tasks like that of a pro. That said, the greater our tools are, the greater they pose a threat to our safety if not handled with care.

In case, if you haven’t had the opportunity to work with a Circular Saw before, then there are a few things you need to do. We would recommend you to go through the user manual beforehand. Not only will it guide you with proper safety measure that you would need to adhere but also will help you with many different tricks and techniques that can help you deliver the desired results.

Furthermore, there are certain elements of the Circular Saw that are formulated keeping right-handed people in mind. That said, if you’re a person who’s left-handed, then you will need to get yourself familiar with heavy-duty areas while operating the tool.

Moreover, if you experience the quality of performance toning down, then make sure to conduct a maintenance check. The culprit behind poor performance may be the depth settings, worn-out blade, or other parts.


Knowing how to get a 45-degree cut really comes in handy, especially if you’re working on a DIY project. In case, if you’ve never used your Circular Saw to make a 45-degree cut, then we hope that our guide proved to be of great assistance to you.

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