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Best 12-Inch Miter Saw in 2020 – Top Picks, Reviews & Buyer’s Guide

One of the significant considerations that you need to think about when buying tools is the size. Having the best 12-inch miter saw provides you many benefits because you can enjoy a larger working space when cutting compared to 10-inch miter saws. 12-inch miter saws have powerful motors and high speed, which makes them perfect for crown molding or making crosscuts.

How do you choose the right 12-inch miter saw from the many models on the market today? You don’t have to worry about making the wrong choice because I have narrowed down your options. Check our expert reviews and guide that will help you pick the most suitable saw from top brands on the market today.

Best 12-Inch Miter Saw – Quick Table

Best 12-Inch Miter Saw -Reviews for 2020

12-inch miter saws are common among professionals and serious DIYers. The saws are versatile, and they provide excellent cutting performance. The following are detailed reviews of the top 12-inch miter saws that you can choose today.

1. DEWALT DWS709 12-inch

Slide Compound Miter Saw

There are a lot of things that any severe carpenter or contractor would like in this machine. The DWS709 features, among other things, a powerful 15-amp motor with a speed of 3800 rpm, dual horizontal steel rails, and a large work table. This DeWalt 12 inch miter saw has an engine that delivers enough power for most cutting activities.

It has an oversized bevel scale, which increases the ease and accuracy of the bevel angle adjustment. The machine also features a tall sliding fence that can support crown molding up to about five and a half inches.

When beveling the saw, the sliding fence will quickly move out of the way. The machine also provides you with thirteen positive miter detents that allow you to adjust the saw to your preferred or correct miter angles, ensuring cutting accuracy and improving productivity.

Using this 12-inch compound miter saw will help you produce quality cuts and maintain the highest degree of accuracy within every function that involves measurements. This 12-inch sliding compound miter saw for the money has pads on its stainless steel plates that almost wholly prevent it from wearing out over its life.


What we liked

  • Extensive back fence design
  • Tall sliding fence
  • Adjustable detent plate
  • Optimized durability and cutting accuracy
  • Easy to transport and store

What we didn’t like

  • A weak dust collection system

2. Hitachi C12RSH2 12-Inch

Dual-Bevel Sliding Compound Miter Saw with Laser Marker

Even new users will have a considerably easy time using this 12-inch dual bevel miter saw. With features such as the easily adjustable laser marker and vibration-reducing elastomer grip makes it more suited to deliver perfection. This is a new miter saw made by the reputable Hitachi.

.It is equipped with a compact sliding system requiring zero rear clearance, and that decreases the footprint of the saw. You can cut more extensive materials with this machine without a problem, and the tall sliding fences make it even more possible.

The grip is comfortable and enables you to have better control. As you will realize, when you use this machine, its design and construction are generally geared towards making it easy for you to customize your work.

Cutting needs to be accomplished in style and while regarding the quality, precision, and accuracy at all times. That is why you need this 12-inch dual bevel sliding compound miter saw to deliver lots of cutting within a short time. It can also cut more extensive and more robust materials.

What we liked

  • Compact sliding system
  • Highly flexible
  • Adds comfort and control
  • Large sliding fence
  • Comfortable grip

What we didn’t like

  • Guild rail bearings are incredibly stiff.

3. Bosch Power Tools GCM12SD

Dual-Bevel Sliding Glide,

Admittedly, the Bosch GCM12SD is quite a pricey model, but then again you really do get your money’s worth. It’s equipped with a robust 15-amp motor that delivers 3,800 rpm, and it comes with a 1-year warranty.

It can work with lots of different blade models, and the transparent lower guard for the blade lets you see the cut line more clearly. The power of this miter saw offers you a horizontal cutting capacity for up to 14 inches, while the vertical capacity is at 6.5 inches. It also lets you work on crown molding measuring up to 6.5 inches.

The sliding extensions also allow you to work on materials up to 40 inches long. This 12-inch dual bevel sliding miter saw is fitted with an innovative glide system that offers a smooth glide to your cuts, wider crosscuts, and improved alignment.

Yet it cuts up to 12 inches of workspace because it doesn’t use a regular rail system. Instead, it uses a special fence system that aligns at 90 degrees to your table without having to make any adjustments.

The fences also use a quick-release one-touch feature for locking and unlocking so you can slide the fence easily into their proper position. For bevel cuts, you can get angles ranging up to 47 degrees to both the left and the right. The dual bevel scale is very easy to read, and the bevel detents are set at 0, 33.9, and 45 degrees on both sides.

What we liked

  • Produces little noise.
  • It generates great speed to enhance quality cuts.  
  • Due to its size, it occupies less space.
  • Environmental safety is a vital factor. The miter saw has a dust bag for dust collection.
  • Bosch provides blade covers to prevent the user from the spinning blade.

What we didn’t like

  • You have to fix the parts on your own, which is hectic.
  • Ferrying it from one place to another is tiresome due to its weight.

4. DEWALT DWS780 12-Inch

Double-Bevel Slide Compound  Miter Saw

This is another high-quality miter saw by the reputable power tool company Dewalt. It is well suited for high capacity cutting. This miter saw provides hassle-free operation and will be an excellent addition to any construction project, workshop, or home.

The saw features rugged guards and constitutes of precision machined castings, bevel system, and fences that are excellently engineered to provide the best performance and survive constant and vigorous use.

Besides its superb cutting performance, this machine is also safe to use. It features a variety of safety features that makes it more comfortable even for new users to stay protected.

Similarly, the DEWALT DWS780 has a highly efficient dust collection system by the side that captures over seventy-five percent of the dust the blade generates when it cuts through the materials. It also has a variety of features that support accuracy and makes it easy to adjust.

What we liked

  • Increased vertical cutting capacity
  • Provides increased capacity cutting
  • High-quality parts made from high-quality materials
  • Can withstand constant rigors
  • Maximum vertical cutting capacity
  • Deliver top accuracy and capacity

What we didn’t like

  • The package does not include a stand.

5. DEWALT DWS779 12-Inch

Sliding Compound Miter Saw

This magnificent miter saw features a powerful 15 amp motor that provides great cutting performance. The miter saw provides you with a maximum cutting thickness of 6.75 inches. Therefore, you can use it to cut through thick lumber.

It is one of the best DeWalt 12 inch sliding miter saw which operates with speed up to 3800 RPM. This implies that it is capable of dealing with tough wood cutting. This makes the machine ideal for any wood cutting tasks that come your way. I also love the efficient dust collection system. It captures over 75% of the dust hence leaving your workplace neat.

Most woodworkers trust this machine because of its simplicity of use. Well, for the newbies, there is nothing to be worried about. Its calibration is perfect to ensure that you make accurate adjustments. The tool miters 60 degrees to the right and 50 degrees to the lift, and this makes it ideal for professional applications.

What we liked

  • It is easy to operate this miter saw
  • The miter saw comes with a powerful engine
  • It is great at making precision cuts
  • The miter saw will last for a long time
  • It comes with a blade cover

What we didn’t like

  • The DWS779 miter saw is a bit bulky
  • The dust collection bag could be bigger

6. Makita LS1219L 12-Inch

Dual-Bevel Sliding Compound Miter Saw with Laser

You can never go wrong with this 12-inch dual compound miter saw. This tool is designed to help you achieve accurate cuts. It features a built-in laser that clearly indicates the cut line regardless of whether the blade is turning or not. As a result, you can achieve precise cuts in all your projects.

The saw has a powerful 15 amp motor with a speed of 3200rpnm, and it requires low maintenance. This lightweight miter saw is also equipped with a large-sized aluminum base that provides the required stability for cutting materials.

This miter saw features a unique design to facilitate easy operation. It has a 2-steel rail sliding system to provide a reduced footprint as well as operation flush against the wall. When it comes to convenience of use, the miter saw has in front bevel lock that promotes easy operation.

Another great aspect of this 12-inch sliding miter saw for the money is the large cutting capacity. The tool can cut up to an 8-inch crown when nested. You can also achieve a 6-3/4 inch base vertically and 4×14 crosscuts at 90 degrees. This miter saw also features dust collection ports that offer effective extraction of dust.

What we liked

  • Has a larger cutting capacity
  • Offers convenient operation
  • An effective dust collection system
  • Provides accurate cuts
  • It is durable

What we didn’t like

  • Great saw but the laser is off-alignment
  • Some users find it overweight

7. DEWALT DHS790AT2 FLEXVOLT 120V MAX Corded / Cordless 12-Inch

Double Bevel Compound Sliding Miter Saw (includes 2 Batteries & Fast Charger)

If you want to enjoy convenience while working, get this best 12-inch cordless miter saw. This is one of the most potent miter saws you can come across on the market today. It is one of a kind, and most contractors prefer it over its competitions for a lot of things. For instance, it provides both corded and cordless operations. Therefore, you can use it when there is a power source and where there is no power source.

For the cordless service, it comes with two batteries and a fast charger. Its battery automatically changes voltage the moment you turn tools.

The DEWALT DHS790AT2 FLEXVOLT is also amazingly portable. It boasts of a compact design that makes it easy to carry around, a quality that makes it convenient for construction work that you do away from your workshop.

It is lightweight, which significantly contributes to its portability. Among its most notable innovative features is the cutline blade positioning system, which provides an adjustment-free cut line indicator.

What we liked

  • Compact and portable design
  • Provide both corded and cordless performances
  • An advanced battery that is very convenient
  • Adjustment-free cutline indicator
  • Powerful brushless motor with a 120V capacity

What we didn’t like

  • The battery adds weight to the unit.

Buyer’s Guide

A miter saw is a versatile tool that can be used to perform a wide range of woodworking tasks. Before you make a final decision of buying a 12-inch compound miter saw for the money, it is important to consider some important points. For you to get the best deal on 12-inch miter saw, the following tips will help you select the most suitable miter saw.


The fence is an important part of the miter saw because it perfectly aligns the material you are cutting with the blade. If you want to make small cuts, I recommend a fence with clamps to hold the lumber securely. This will prevent you from getting closer to the blade.


There are different types of 12-inch miter saws that you can choose. Each model has pros and cons, so you need to select the most suitable one, depending on your preference. Some of the most common types of miter saws that you can get include the following:

Basic saw- This is the most common type of saw that is used to cut boards.

Compound miter saw Almost the same as the basic saw, but it can cut and miter lumber. It can also bevel wood. You can either choose a 12-inch single bevel miter saw or dual bevel depending on your needs.

Sliding miter saw– Suitable if you want added cutting size. They have a blade that slides back and front to increase the cutting capacity.

Cordless if you don’t need to plug a miter saw, then choose a cordless model that you can use anywhere.

Best 12 Inch Sliding Compound Miter saw


You should also consider the type of blade because every saw comes with a general-purpose blade when you are buying. The blades work well for different cuts, but they might not be suitable for tougher materials or finer cuts. It is important to check the number of teeth. More teeth translate to finer cuts but less power. A blade with a few teeth is powerful but rough.


Different miter saws have varying power and speed. It is wise to note that the type of projects you intend to handle will determine the power and speed you need for your saw. For instance, if you want a tool for cutting larger materials, then pick a saw with a powerful motor. But if you want to achieve fine cuts, then you need a tool with a faster speed.

Ease of use

A miter saw can have all the fantastic features that you would love, but if it is not easy to use, you will not enjoy using it. Look for a tool that is easy to use. This should be in terms of or maneuverability and easy handling. This will help you get the most from the tool.

The size saw you need

Basically, the blades come in two different sizes a 10-inch and a 12-inch depending on the use, but a 10-inch blade is better. Normally, a 10-inch blade is cheaper as compared to a 12-inch this is because of its smaller radius this allows it to spin faster using low electricity cost, it also has fewer blades which are easier to sharpen for smooth cuttings.

A 12-inch blade comes in handy when you need longer cuts the disadvantages come in since it needs more power  due to longer cuts or cutting thicker woods, but despite that, it provides a shaper cuts as compared to a 10-inch blade

The purpose of the saw

Different blades are used for a different purpose for example when you need simple cuts with specific angles all you need is a compound saw. Compound saw enables you to move right to left this makes cutting easy.

Another type of saw is the sliding miter saw this moves in a forward and backward direction which enables you to increase the size of the cut so this type of saw is good for deep cuts.

Does it have a laser?

It is more advantageous if the miter saw you are buying a laser beam technology; it comes handy when cutting it provides a sharp line in form of a red light ray on the surface you cutting which helps you to have a quick and accurate cut.

YouTube Video Credit WoodWorkers Guild Of America

Dust collecting ports

Some miter saws have the dust collecting feature which is connected to the saw to help you have a clean workspace. It also helps in removing dust from the machine hence prolonging the machine’s life.

Tooth count

If you want rough cuts you may go with low tooth count but if you want high quality and smooth finish cut you may go for high tooth count.

working with 12 inch miter saw in wood shop


This helps you to identify the amount of space you have to place the miter saw since some saws need space to either move forward or backward or to rotate in different angles when cutting places. So, you need a different space size depending on the type of miter saw.


Many accidents take place when woodworkers are working with power tools. If you want to enjoy a safe use, consider a miter saw that is equipped with safety features.

You should know that a miter saw can be a dangerous tool to use so it should be equipped with the necessary safety features. You can look for features like fence guard and electric brakes among others that assure you of safe operation.


Another essential thing you should remember is the price of the miter saw. It is great to consider the type of cut and the features you want when choosing the best budget 12-inch miter saw. Miter saws come in various price levels so it is easy to choose a 12-inch miter saw for the money that suits your needs.

Frequently Asked Questions

Can I use a 12-inch miter saw to cut 4×4?

Answer: Yes, you can. A 12-inch miter saw has a larger blade as compared to a 10-inch miter saw. Therefore, the saw can cut a thicker and wider piece of wood. So, it will cut through 4×4 without any problems.

How thick can I cut with a 12-inch miter saw?

Answer: Most 12-inch miter saws have a maximum cut of around 7 ½ inches. This means they are wide for 2×8. They can also cut a maximum thickness of 3 ½ inches, making them ideal for 4×4.

Why do I need a 12-inch miter saw?

Answer: A 12-inch miter saw is ideal if you intend to make larger cuts. They have a large-sized blade that helps you cut through large stock material. Therefore, you can complete more cutting projects in less time.

What is the best 12-inch miter saw?

Answer: There is a wide range of 12-inch miter saws on the market. You can get quality tools from top brands like Makita, Dewalt, and Bosch, among others, that offer great 12-inch miter saws.

Is a sliding miter saw better?

Answer: Well, if you are an individual who wants to cut through wide materials in a continuous position, we can say that a sliding miter saw is better for you. A sliding miter saw handles a larger width than other miter saws. If you have a wider cutting capacity, that’s an added advantage for you.

What is a compound miter saw?

Answer: A compound miter saw is almost the same as a usual miter saw. However, a compound miter saw can cut different angles apart from 90 degrees. Its blade pivoting arm is designed in a way that you can tilt it to adjust the cutting angle.

What does a miter saw do?

Answer: A standard miter saw is tasked at cutting through the material from different angles. Some miter saws allow the user to select the cutting angle. Others allow the user to change the cutting angle. You just set the angle, hold your material, and leave the cutting task to the miter saw.

What size miter saw do I need?

Answer: This will depend on the kind of task you want to complete with the miter saw.  For deep and wide cuts, choose a miter saw with a large blade size like 12-inches. Smaller blades are for fine tasks.

Final Verdict

The above are some of the best 12-inch compound miter saw for the money that will be ideal for most users. We selected quality and budget-friendly tools to make it easier for you to choose the best 12-inch miter saw. These tools are perfect for users who are looking for a larger cutting capacity.

Overall, DEWALT DWS779 is our top pick today. The saw has a powerful 15 amp motor and a maximum cutting thickness of 6.75 inches. On top of that, this tool features an efficient dust collection system and exclusive back fence design.

Bosch Power Tools GCM12SD is a nice selection if you are looking for smoother cuts. It helps you to make easy adjustments to suit your needs. You can also extend the cutting capacity to 14 inches horizontal. This miter saw is also easy to use.

Hitachi C12RSH2 is perfect if you want cutting accuracy. It has a laser marker system that makes it one of the most accurate miter saws. This saw also has a powerful 15 amp motor and a large sliding fence that all help you cut perfectly and handle tough jobs.

Relevant Resources

Last update on 2020-10-27 at 15:21 / Affiliate links / Images from Amazon Product Advertising API

Alvin V.Stone

I’m a DIY enthusiast and run a woodshop. I created this blog to provide you with reliable information concerning power saws so that you can do your work best. Not only do I provide power saw guide and reviews but also other resources that help you take your projects to a higher level.

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