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DWS779 vs. DWS780 : Which One Is Better For You?


Miter saws are an incredibly useful tool when it comes to making angled cuts. Unlike table saws which can do several types of cuts, miter saws are specialized for making the best angled cuts.


It can be a big investment, so choosing a top-quality product is that much more important. With all the different miter saws available, it can be hard to see what the differences are.


You may value some features over others, so it is important to compare what other saws have to offer before making your choice. 


Today we will be comparing two different miter saws from Dewalt, the Dewalt 12 in. Sliding Compound Miter Saw and the Dewalt 12 in. Double Bevel Sliding Compound Miter Saw to help you choose the best one for your needs.


Even the name suggests that the two products are very similar, but there are subtle differences that can greatly impact the type of work you need to do.

An Inside Look at Dewalt


Dewalt is a well known company when it comes to power tools, for good reason. The company was established in 1922 by Raymond Dewalt who perfected the first woodworking machine.


Since the beginning, the company’s aim has been to increase productivity and versatility.


Over the years, they have produced new technology to improve their products.


They developed features such as active vibration control, new lithium ion battery tools, brushless power tools, Bluetooth-enabled batteries, flexvolt batteries and much more.


They continuously incorporate their new technologies to improve and revamp their products. Their mission statement is a simple one: that their products are always guaranteed tough.


The founder, Raymond Dewalt said “You buy a machine and what you really get is satisfaction, entire satisfaction”. With added features as superior performance Dewalt continues to stand out as a power tool company.

What to Consider When Buying a Sliding Compound Miter Saw


Motor

The motor on a compound miter saw is important because the more power means more cutting power. Usually larger, more heavy miter saws have bigger motors. The last thing you want is to buy a power tool that does not have enough power.


Depending on the type of material you want to cut, be sure to check how much the saw’s engine can handle. If you are only doing minimal work, there is no need for a strong engine since you will not maximize the capabilities of the tool.

Blade size

The blade size on a miter saw is important because the different sizes are most optimal for that size of work. The typical sizes range from 8 in. to 12. in. in diameter.


 Larger blades are able to make longer cuts, but if your work does not require a large blade, you may lose some control by choosing the largest size. Be sure to determine which size will work best for you.

Positive stops

Positive stops on a miter saw are set points that are created by the manufacturer. This helps you to quickly set the saw to specific common angles. This reduces the amount of time required to set up the saw at the accurate angle.


For those that mostly cut at common angles, this can be an important feature to look for. Other than that, other miter saws are adjustable to a tenth of a degree for accuracy. It just depends on the type of work you want to perform with your miter saw.

Accuracy

A miter saw cuts at an angle which is great for cutting parts that fit together, such as door frame pieces. If the miter saw is not accurate, these parts will not fit well together.


For all cuts, but especially angled cuts, accuracy is incredibly important. A high-quality miter saw allows you to adjust less and provides hassle-free cutting. Investing in a quality miter saw lets worry less about the accuracy and lets you breeze through your cutting.

Safety Features

When working with a power tool, it is easy to make a small mistake that leads to a serious accident. After all, it is a high speed spinning blade that comes close to your limbs.


Most miter saws come with safety features that help to decrease the risk of serious injuries. Some added safety features include a blade guard or electric brake that serves as an added layer of protection while you are working. Woodworking Safety Rules Every Woodworker Should Know

Price

Price is important because there are many different levels of miter saws. Some are made for any level of users, and others are geared more for professional use.


You definitely do not want to invest in a professional miter saw, if you do need many of the functions that it offers. Affordability is great, but also make sure not to sacrifice the safety or performance of the miter saw. With all the options on the market you are sure to find one that checks all of your boxes.

Dewalt 12 in. Sliding Compound Miter Saw

This compound miter saw is a heavy-duty tool that comes with a 12 in. carbide blade and blade wrench. The carbide blade allows the saw to make sharp cuts and extend the life of the blade. This prevents dulling and lets you use the blade for longer before replacing.


The blade is able to cut a maximum of 6.75 in. and only weighs 56 lbs. This is great for those that need a heavy-duty product that can be portable as well. It stays stable through aggressive cuts, yet it is light enough to be moved if needed. It has a powerful 3800RPM motor that is great for cutting through tougher materials.


Other features include a back fence design, efficient dust collection, and a saw guard. The dust collection system lets you use this tool easily with minimal cleanup. This is great for those with limited time that need to spend their time using the tool and not cleaning up.


The blade guard is a great reliable safety feature that ensures your hand does not get within cutting range of the blade. This is a great, accurate tool to get quality angled cuts with ease. It is extremely user friendly and a great tool at an affordable price.

Pros

  • Accurate cuts that are easily adjustable
  • Quiet cutting for those in a home environment
  • Sawdust catcher catches up to 75% of dust
  • Affordable price for this type of product
  • Powerful cuts with 3800RPM motor

Cons

  • Tool can be too heavy for some
  • Slide can be a bit stiff at first
  • Comes with only one hold down clamp

Dewalt 12 in. Double Bevel Sliding Compound Miter Saw

This Dewalt 12 in. double bevel compound miter saw also comes with a 12 in. carbide blade that does not dull quickly. This product comes with new elevated features that lead to superior performance. This saw is also 56 lbs. but includes a new handle design that increases portability.


The saw is made for ultimate convenience. The miter is able to tilt 60 degrees to the right and 50 degrees to the left for various applications. It is also able to bevel 0 degrees to 48 degrees both right and left for a variety of angled cuts. The saw also includes positive stops at the common angles 0 22.5, 33.9, 45, and 49 for more efficient adjusting.


If you use these specific angles a lot, it is an important feature to note. This product also features the new XPS cross-cut alignment that casts a laser-like shadow that lets the user know exactly where the blade will be cutting. This takes all the guesswork out of cutting and provides you with the most accurate cuts possible. This is a user friendly tool that boasts incredible performance, accuracy and convenience.

Pros

  • Requires no calibration after changing blades
  • XPS cross-cut alignment system features laser-like shadow
  • Includes positive stops for easier adjustment
  • Includes dust collection port for easier clean up
  • New handle design that increases portability

Cons

  • More expensive due to the added features
  • Includes features that not everyone will use
  • No laser finish cuts
  • Not everyone will need dual bevel 

Main Differences Between DWS779 and DWS780


The main difference between the two Dewalt models is that the 779 model is a single bevel saw and the 780 is a double bevel saw. The 880 also has more additional features for added convenience.

A single bevel saw like the DWS 779 model is great for cutting at all angles. A double bevel saw like the 780 model is able to cut on both sides of your cutting material. While both can technically cut on both sides, the double bevel model allows you to do so without moving the material. Instead of manually moving the material, the tool is able to tilt over to the other side to make bevel cuts. Most people will only need a single bevel saw since it is simple and easy to use.


This type of saw still gets the job done quickly and efficiently. Single bevel saws are also less expensive since it does not have the capability to swing on both sides. The Double Bevel Miter saw is a bit more complicated to use, which can be difficult for some beginner users. If you do need to make a high volume of cuts, having the dual tilt component can allow you to move through your work quicker and easier.

Another main difference between the two saws is the XPS crosscut positioning system. This added feature creates an adjustment-free shadow line that indicates exactly where the saw will cut down on the material. Although this is a great feature that adds to the user-friendliness of the tool, it is not a necessity. You are still able to make quick and accurate cuts without it.


The added capability just adds to the efficiency for users that need to make many cuts. It provides hassle-free cutting that is fool-proof.

A single bevel saw is the most optimal choice for home users since it is a cheaper option and easier to use. You are able to get the same cuts done, it just may take a bit longer since you may need to rotate the material. For users that do not need to make cuts every single day, rotating the material is not much of a hassle. A single miter saw is also usually less heavy, which makes it easier to lug around or store.

A double bevel saw is most optimal for professionals or advanced miter saws users that have a lot of work to get done. Since the double bevel miter saw has the added capability of rotating in both directions, it increases the efficiency by a considerable amount. For professionals that need to cut many angled materials, this type of saw can make your life that much easier.

Choosing the Best Miter Saw for You


When choosing the best miter saw for you, be sure to keep in mind the type of work and the level of work you are doing. Single bevel saws are better for home use since they are lighter, cheaper and get the job done.


The double bevel saw is better for professional use, but it is easy enough to use by any level of user. If you do need the added capabilities the DWS780 has to offer, it is a great choice to invest in a high quality tool that can last you a long time.


If you have no need for some of the extras, the DWS779 is a heavy-duty tool that provides accurate and reliable angled cuts.


While all the extras may sound great to you, you may not be able to maximize the saws use, if you are a home user that does not need to make bevel cuts every day. They are both great quality saws, it just depends on your needs.


Hopefully our detailed guide was able to help you navigate a bit easier through the confusing market of miter saws. We wish you happy cutting!

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