Best cordless miter saw in 2020 – Reviews and Buyer’s Guide

best cordless miter saw

best cordless miter saw

When you are using a saw, you don’t always have the convenience of a power source. If you are working on a job site or location where you don’t have the ability to plug your saw in, what do you do? Thankfully, best cordless miter saws make it easier than ever to take your miter saw with you wherever you need it.

These powerful saws can give you a full day of work or more off of one or two high-voltage batteries, and most of them are light enough to be moved by one person. If you want all of the power and features of a miter saw but need it to be portable, cordless miter saws are a great way to give you all of the performance you need while keeping you mobile.

There are dozens of high-quality cordless miter saws on the market, but several of them are leading the pack in functionality and performance. Here are the best cordless miter saws of 2020.

05 best best cordless miter saws of 2020- Comparison Chart

Product

Voltage

Rating

Price

DeWalt 20V MAX 7-1/4-Inch Cordless Miter Saw




20 volts



Makita XSL06PT18V Cordless Miter Saw



36 volts



DeWalt DHS716AT2 FlexVolt Cordless Miter Saw



120 volts



DeWalt DHS790AT2 FlexVolt Cordless Miter Saw



120 volts



Milwaukee M18 Fuel



0 volts


Top 5 Best  cordless miter saw  Reviews


Product 1: DeWalt 20V MAX 7-1/4-Inch Cordless Miter Saw

Power and Speed

You are going to be blown away with how quickly and seamlessly this miter saw is able to cut through a simple two by four. With a steady amount of light pressure, the DeWalt can cut through your standard two by four like a hot knife through butter. This model comes with one of DeWalt’s precision saw blades that makes sawing effortless.

Portability and Weight

When you are looking for a solid cordless miter saw, you are going to have a hard time finding one more lightweight and portable than the Dewalt 20V max. This cordless miter saw weighs in at a mere 31.6 pounds. It weighs noticeably less than the stand that you mount it on, making it incredibly easy to move around your garage or work site or work area. It has convenient grips on the sides of the saw that make it easy to carry with either one or two hands.

Battery and Other Features

This miter saw runs on a standard 4 amp hour battery, and you can easily get an entire day’s work out of it on a full charge. Many customers that you can get at least a hundred and potentially hundreds of cuts with one charge. Even if you are building something like a shed, you may only need one or two 4 amp hour batteries to get the entire job done. DeWalt has also equipped with a light system to guide your work. The light works well as a guide in low light, but if you are out in the sun, this feature is not going to be that useful.


Pros

  • Relatively inexpensive
  • The lightest weight model in this review
  • Handles make it easy to carry
  • High-performance blades
  • Long battery life

Cons

  • Shadowline and guide don’t work well in bright, direct light
  • Not as powerful as other saws in this review


Product 2: Makita XSL06PT18V Cordless Miter Saw

Power and Speed

The Makita XSL06PT 18V comes in both 18-volt and 36-volt models. The 36-volt model comes with two 18-volt lithium-ion batteries, and you need to be using both of them in order to operate the 36-volt version of this powerful miter saw. The BL brushless motor on the Makita is a big selling point for this saw. This high-power, low-friction motor eliminates carbon brushes which give it the ability to stay cool while you are using it. This also substantially extends the working life of this unique, portable miter saw. It integrates automatic speed change technology, which means this saw will automatically adjust cutting speed and torque as you are making cuts.

Portability and Weight

This is one of the more powerful cordless miter saws that you are going to find on the market. With all of the features that it comes with, it is also on the heavier end. You may need to recruit some help if and when you want to move this saw.

Battery and Other Features

What’s the battery life like on the Makita XSL06PT? This model is equipped with a brushless motor that is going to give you more power, longer use on a single charge, and a longer usable life for this cordless miter saw. Makita reports that you can get up to 192 cuts on a single charge if you are using it on your standard 2x12 lumber. One of the features that you are going to love about this cordless saw is the guiding laser that’s built into it. The laser is perfect for guiding your cuts and is visible in both high and low lighting.


Pros

  • High-powered motor for smoother cuts
  • Automatically adjusts cutting speed and torque
  • Laser kit for accurate cuts

Cons

  • Relatively more expensive than the other models


Product 3: DeWalt DHS716AT2 FlexVolt Cordless Miter Saw

Power and Speed

This is a powerful, portable miter saw that is just as powerful and effective as some of the best miter saws on the market. The saw and the power that you are going to get from the motor is going to give you the ability to cut up to 16 inches deep.

Portability and Weight

The AC adapter and battery packs make it easy to take this saw anywhere. It weighs in at just under 60 pounds, so it is slightly on the heavier side as far as cordless miter saws go. You may need to get some help when moving this around the job site or transporting this elsewhere.

Battery and Other Features

This model runs off of two 60-volt, two amp hour batteries. You can use bigger than two amp hour batteries, but it comes with two, two amp hour batteries. Off of those batteries alone, DeWalt estimates that you are going to get up 289 crosscuts in baseboard.

It is equipped with an adjustment-free, Cutline blade positioning technology to give you the maximum amount of precision in your cuts with minimal hassle. The DeWalt FlexVolt is equipped with DeWalt’s FlexVolt technology, which makes it a one of a kind saw. The FlexVolt technology gives this cordless miter saw the ability to automatically change and adjusts the voltage on your saw as you change tools.

Pros

- FlexVolt technology

- Powerful motor

- Long battery life

Cons

- On the heavier side

- One of the most expensive saws

Pros

  • FlexVolt technology
  • Powerful motor
  • Long battery life

Cons

  • On the heavier side
  • One of the most expensive saws


Product 4: DeWalt DHS790AT2 FlexVolt Cordless Miter Saw 

Power and Speed

This is another excellent cordless miter saw from DeWalt that uses FlexVolt technology to make your cuts as smooth, powerful, and energy-efficient as possible. As such, this battery system will automatically adjust your voltage as you change the tools you are using. It is also equipped with a 120-volt brushless motor which is going to give you longer running times off of each charge while extending the total usable life of this exquisite compound saw.

Portability and Weight

Is this saw fairly easy to transport and carry around? This is another cordless miter saw that is on the heavier end of the spectrum, but it is still substantially lighter than the Makita XSL06PT 18V. The model weighs in at 56 pounds but is compact enough that, with some help, you can move it around your workspace.

Battery and Other Features

The battery life on this portable miter saw is very similar to the DeWalt FlexVolt fixed miter saw that we just took a look at. The difference with this model is that it is a sliding portable miter saw which is going to give you the ability to make longer, continuous cuts in various materials. Whereas the DeWalt DHS716AT2 FlexVolt is going to be better suited for shorter cuts on deeper materials.

Pros

- FlexVolt technology

- Powerful brushless motor

- Great for long, continuous cuts

Cons

- On the heavier side

- May need two people to carry it

- Also on the pricier side

Pros

  • FlexVolt technology
  • Powerful brushless motor
  • Great for long, continuous cuts

Cons

  • On the heavier side
  • May need two people to carry it
  • Also on the pricier side


E. Product 5: Milwaukee M18 Fuel Cordless Miter Saw

Power and Speed

This model can run off of a 9.0 amp hour battery or a 5.0. There is a noticeable difference in the amount of power that you are going to get with the 9 Ah vs. the 5 Ah, so if you are going to be working with thicker or denser materials, it’s better if you stick with the 9 Ah battery.

Portability and Weight

This is another one of the lighter weight, high-performing cordless miter saws that you are going to find on the market in 2020. This sliding compound saw weighs in at approximately 45 pounds, making it around 10 percent lighter than the DeWalt FlexVolt models that we have covered thus far. It has both top and side carrying handles that make it easy and comfortable to move around your workspace or transfer from worksite to worksite.

Battery and Other Features

What sets this Milwaukee compound fixed cordless miter saw apart from the rest of the bunch? How about the fact that you can get an impressive 400 cuts off of a single battery charge. It has a shadow cutline indicator, making it easy for you to line up your saw and make precision cuts every time that you use it. You can use this cordless miter saw on the slider setting, or you can lock it into place with the chop lock, to use this as a chop saw instead.

Pros

- High powered

- Extended battery life

- Only 45 pounds

Cons

- Some of the components don’t lock into place easily

Pros

  • High powered
  • Extended battery life
  • Only 45 pounds

Cons

  • Some of the components don’t lock into place easily


 How to Choose the best cordless miter saw

Now that we have taken a look at the best cordless compound miter saws of 2020, how do you know which one is right for you? Let’s take a look at some of the top things that you should consider for choosing the right cordless miter saw.

A. Things To Consider: Power

Power should be one of the first points of performance that you look at closely before you make the decision to purchase a cordless miter saw. This is going to dictate the thickness, depth, and density of the materials that you can cut with your saw. Make sure that your saw gives you the performance capabilities you need for the work you are going to be doing.

B. Things To Consider: Battery Life

Battery life is another one of the most important considerations you can keep in mind when shopping for the perfect miter saw. If you are shopping for cordless miter saws, you have the flexibility to use it and move it around without a power source. However, since their batteries can take hours to charge, you need to make sure you have enough battery life to accomplish what you need to before your batter loses juice.

C. Things To Consider: Fixed vs. Sliding

What are you going to be using your miter saw for? If you need to make a lot of long, continuous cuts, you may want to consider getting a sliding cordless miter saw. If you need to make deeper or more angular cuts, you should consider getting a fixed saw.

D. Things To Consider: Weight

If you are shopping for cordless miter saws, you are probably looking for something that is easy to move and transport. Make sure you take a look at the weight of saws, as this is going to be a huge factor in how easy or difficult they are to transport.

E. Things To Consider: Price vs. Performance

The most expensive cordless miter saw isn’t always going to be the highest performing. Take a look at the specs, features, battery life, and power of each saw to run a comparison and see which gives you the best bang for your buck.

Best  battery Miter Saw: Buyer’s Guide 

What’s the average battery life on cordless miter saws?

For most of the top saws, you are going to get one to two full days of work from a single charge. You are going to get longer use times and more power from saws with two batteries than one battery.

How long does it take to charge most cordless miter saws?

Some fast charge cordless miter saws can have their batteries charged within a matter of minutes, whereas others may take hours to reach a full charge. Make sure that you know how long your batteries need to get a full charge, as this will greatly affect your capacity to work.

What are the benefits of cordless miter saws vs. corded saws?

Cordless miter saws give you maximum portability so that you can take your saw anywhere, without a power supply.

What are the drawbacks of cordless miter saws vs. corded saws?

The drawback to cordless miter saws is that your power supply is limited to your battery capacity. Corded saws give you virtually unlimited use, as long as you can plug it in.

 

Final Verdict

Out of the top cordless miter saws of 2020, which one is the best? All of them have unique value in their own right, but the one that stands out is the DeWalt 20-volt max. Out of all of the cordless miter saws we have covered, this portable saw provides the most bang for your buck in terms of materials, features, performance, and flexibility. It really does perform just as well if not better than many of the corded miter saws that you are going to see in the market in 2020.

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Mary T. White
 

Hi everyone, I'm a trained AC service technician who uses several tools in my profession. I created this interactive platform to share experiences and vital information. Feel free to share your views and ask any question.

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