What is a Plunge Saw: Features, Usage & Reasons for Use

A plunge is a go-to tool for carpenters, kitchen fitters, DIY enthusiasts, joiners, or workers who have to cut the material into multiple pieces. We often consider this tool a track saw that gives long and perfect cuts. It is a type of handheld circular saw. In this article, we will describe what is a plunge saw, its different usages, why we should use it, and the ways to use it. 

Reasons that You Should Buy a Plunge Saw

Excellent Dust Extraction 

One of the most notable benefits of using a plunge saw is that it offers fabulous dust extraction, which is a vital concern for the user while cutting materials. The saw’s enclosed blade guard is designed to trap the dust inside the enclosure, where the dust can be easily sucked out through its dust extraction port. 


Another key benefit of using a plunge saw is it is able to play the role of table saws without taking up space like table saws. You can easily take this saw onto your job site as it can be transported between locations very quickly. It takes a very little space when you want to store it. 

Cutting Accuracy

Plunge saws are best for providing cleaner and more accurate cuts than many other saws. A plunge saw will be a great choice if you want a tool to accurately and safely trim large boards and sheets to make them perfect-sized. 

Cutting Capacity  

Plunge saws are very popular in tasks like cabinet making. These tools have a guide rail system that allows the saw to work for much larger workpieces than a table saw. They are capable of providing splinter-free, cleaner, and accurate cuts. 

Different Usages of a Plunge Saw

Tough Laminates 

Cutting laminates with the most accuracy is close to impossible if you choose the right tool. Not all saw can do this most challenging job except a plunge saw. Put away the masking tape and cut right into the bright side of the laminate. Ensure you use the right blade to cut laminates without damaging the surface. 

Small Workpieces

Owning a plunge is excellent for cutting smaller workpieces. This saw is widely used for making quicker cuts of small workpieces. You will need a couple of sacrificial pieces, the proper depth setting, and a guide rail, to get the best cuts. 


When you don’t have the right tool to cut insulation, consider buying a plunge saw to ensure you get the finest cut to guarantee the insulation does what it is intended. Are you aware that cutting roofing insulation can be dangerous? So, why shouldn’t you use the best tool for it? Only a plunge saw offers quicker, cleaner, and easier insulation cuts at the right angle. 


You should own a plunge saw to trim a few millimeters off your door’s bottom. Remember that it will take much time and effort to remove the door from the hinges, make the cut, and then refix the door. However, should you buy something other than plunge saws since you can easily use the guide rail and the plunge saw to trim your door? 

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How to Use a Plunge Saw 

The plunge saw is widely used due to its easy workability and simplicity. If you haven’t used this tool before but intend to use it for your next project, check out the step-by-step guide from this section. 

Step 1: Choose the Right Blade

Before starting your work with any saw, make sure you choose the right blade for your material. It has to fit the machine best. If you correctly select the right blade, you can cut plastic, oak, veneers, wood, aluminum, and many other materials. 

Step 2: Set the Blade’s Depth

Next, you have to set the depth of the blade you have chosen. Depending on the material, you have to set the blade’s depth differently. 

Step 3: Secure the Guide Rail

After setting the depth of the blade, it’s your turn to secure the guide rail to your workpiece with clamps. It will help you to get more precise and perfect cuts.

Step 4: Enable the Power Trigger and Plunge Release

Now, you have to enable the power trigger and the plunge release to start up the saw. If you hit the plunge release, you will see the blade is extended from the tool’s housing. After hitting the plunge release, you should press the power trigger to start the motor.

Step 5: Use the Blade to Reach the Maximum RPM

Lastly, let the blade reach the maximum rpm before letting it go into your project material. This step will help to reduce the damage to your material. You will get a finer and cleaner cut. Following this step will also allow you to get the most precise cuts. 

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What is the difference between a circular saw and a plunge saw? 

With a circular saw, you need to start from the end of the material, but you can start to cut the material with plunge saws from anywhere. In this sense, you can rate plunge saws higher than a circular saw. Plus, a plunge-saw is the best for providing the finest finish regarding any cut matters. Cutting with plunge saws is always better than that with a circular saw.

Is a circular saw safer than a plunge saw?

No, plunge saws are safer than circular one because it has an enclosed blade controlled via a slider at the front of the tool. The blade spins and plunges from within the guard into the material when you press down your hand. On the contrary, a circular saw has a motor with a blade guard that moves out of the way when cutting the material. 

In what way a plunge saw is better than a table saw?

Unlike a table saw, a plunge saw doesn’t require considerable space for the material. You can finish the job using plunge saws in a tight space. This saw can cut more extensive materials without consuming a massive workshop, which makes it a better choice than a table saw. You don’t also need ample space to store this excellent saw. 

In a Nutshell 

Though a plunge saw has been regarded as one of the expensive saws, investing in this power-cutting tool benefits the users in so many ways that they would never regret buying it. This article has explained what is plunge saw used for, the considerable benefits it offers, the features to look out for, and other relevant things. It is ideal for completing many complex jobs, from making cabinets to trimming doors or cutting off decking boards.

Hey, I'm George Fanton. I've over nine years of experience in the woodworking industry. I've cultivated a deep interest in practical wood and tasks. I enjoy sharing new information on woodworking technology to maintain my expertise in the current woodworking industries.

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