DeWalt DWS709 Vs DWS779 Miter Saws – Review and Comparison

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Woodworking is a demanding yet creative endeavor that requires knowledge, skill, and the proper tools to be successful.

It is important to note that joinery that fits well does not happen by chance but is carefully calculated from start to finish. One piece of machinery that is indispensable to this process is the miter saw.

Choosing a good Dewalt miter saw might not be so easy due to the expansive collection which proves tricky without the right information.

Check out our comparison of the DWS709 vs. DWS779, which are the two best miter saws from DeWalt. This will help you make the right choice that fit your purpose.

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DWS709
*
DWS779
DEWALT Miter Saw, 12 Inch Double Bevel Sliding Compound, Stainless Steel Detent Plate with 10 Stops,...*
Cutting Capacity
9 ½” at a 90-degree cut and 6 ⅝” for a 45-degree cut
2×16” on 90-degree cuts and 2×12” on 45-degree cuts.
Price
Price not available
$399.00
Prime
-
Customer's Rating
Special Features
3,800 rpm 15 amp motor, Compact, lightweight design, Oversized bevel scale, adjustable infeed, and outfeed roller supports
3,800 rpm 15 amp motor, LED lighting, and A super efficient dust collection system.
DWS709
*
Title
Cutting Capacity
9 ½” at a 90-degree cut and 6 ⅝” for a 45-degree cut
Price
Price not available
Prime
-
Customer's Rating
Special Features
3,800 rpm 15 amp motor, Compact, lightweight design, Oversized bevel scale, adjustable infeed, and outfeed roller supports
DWS779
DEWALT Miter Saw, 12 Inch Double Bevel Sliding Compound, Stainless Steel Detent Plate with 10 Stops,...*
Cutting Capacity
2×16” on 90-degree cuts and 2×12” on 45-degree cuts.
Price
$399.00
Prime
Customer's Rating
Special Features
3,800 rpm 15 amp motor, LED lighting, and A super efficient dust collection system.

Reasons a Miter Saw Can Be a Good Buy

Despite having a limited range of use, miter saws are mostly preferred for some construction and woodworking needs. They are used to make miter cuts and crosscuts in a workpiece. 

Below are stated reasons, why you might need a miter, saw for that perfect cut that you desire.

dws779 vs dws709
  • It make the construction of frames, ledges, boxes, gates, and lots more easier
  • Looking for a saw that makes your exact angle cuts for you in just a short time, then get yourself a miter saw.
  • Miter saw also helps to get smaller pieces out of a larger workpiece by marking out each cut and get it done in little time, depending on how large the workpiece is.
  • This type of saw is helpful during the framing phase on a construction site. You can set them up to trim down framing components, wall studs, and also help with the needed angle cuts as well.
  • They can also be used in fence building and roofing to trim down roof materials and fence pieces for a faster and more accurate cut.
  • Plumbers also find them helpful as they can help with trimming downpipe lengths.
  • For the DIYers, miter saws offer quick, accurate, and easy ways to make smaller miter cuts, crosscuts, and sometimes bevel cuts
  • A standard miter saw comes with electric brakes to reverse the flow of electricity in the motor which, as a result, stops the momentum of the blade in like 2 seconds. The brake system makes it very easy to control a miter saw.

DWS709 Vs. DWS779 – What Are the Differences Between the Miter Saws?

1. Weight and Portability

Weight can come in as an important part of the stability and safety of a machine. Both miter saws well-constructed with a solid aluminum base that provides rigidity and strength.

However, DWS709 comes with a compact design structure that contributes to it just being a little over 60 pounds; dimension of 30.8 x 22.8 x 19.5 inches.

DWS779, on the other hand, weighs about 67 pounds and dimension is 2 x 23 x 18.5 inches giving enough stability to cut through the toughest materials. This also makes it pretty difficult to move around.

2. Cutting Capacity, Accuracy, and Angles

The DWS709 is a double bevel sliding compound miter saw, that is, it can create a bevel angle on both sides. Its bevel extension can be up to 49 degrees to both left and right. At angles 90 degrees and 45 degrees, it can cut up to 9.5 inches and 6-5/8 inches respectively. Furthermore, the DWS709 has 13 positive stops to fix your angle at, to ensure the maximum accuracy.

For the DWS779, cuts 2×16-inch at 90 degrees and 2×12-inch at 45 degrees can be achieved. Its miter angle ranges from 0 to 50 degrees to the left and from 0 to 60 degrees to the right while its bevel angle ranges up to 47 degrees on both sides.

Also, the DWS779 comes with 10 positive stops and a cam lock that enables the workpiece to be secured in the right place at the desired cutting angle and spares you the twist knob –this is a big deal for a sliding miter saw.

A Quick Comparison Table for Dewalt’s Two Products: DWS709 Vs. DWS779

DWS709
*
DWS779
DEWALT Miter Saw, 12 Inch Double Bevel Sliding Compound, Stainless Steel Detent Plate with 10 Stops,...*
Cutting Capacity
9 ½” at a 90-degree cut and 6 ⅝” for a 45-degree cut
2×16” on 90-degree cuts and 2×12” on 45-degree cuts.
Price
Price not available
$399.00
Prime
-
Customer's Rating
Special Features
3,800 rpm 15 amp motor, Compact, lightweight design, Oversized bevel scale, adjustable infeed, and outfeed roller supports
3,800 rpm 15 amp motor, LED lighting, and A super efficient dust collection system.
DWS709
*
Title
Cutting Capacity
9 ½” at a 90-degree cut and 6 ⅝” for a 45-degree cut
Price
Price not available
Prime
-
Customer's Rating
Special Features
3,800 rpm 15 amp motor, Compact, lightweight design, Oversized bevel scale, adjustable infeed, and outfeed roller supports
DWS779
DEWALT Miter Saw, 12 Inch Double Bevel Sliding Compound, Stainless Steel Detent Plate with 10 Stops,...*
Cutting Capacity
2×16” on 90-degree cuts and 2×12” on 45-degree cuts.
Price
$399.00
Prime
Customer's Rating
Special Features
3,800 rpm 15 amp motor, LED lighting, and A super efficient dust collection system.

Reviews of the DWS709 and DWS779

DEWALT 12-Inch Sliding Compound Miter Saw (DWS709)

With so many impressive features, DWS709 allows for a wide range of massive cut capacities. The DWS709 comes with a powerful 15 amp, 3800 rpm motor, powerful enough to deal with any work you throw at it, as a typical miter saw.

Speaking of accuracy, the extra sliding mechanism usually tends to bring in a few engineering challenges which consequently can result in less stability and blade deflection. These two, of course, can do a whole lot to the accuracy of the machinery.

However, we are glad to tell you that DWS709 really shines in this aspect as it has all been catered for, even with a few other features that aid its accuracy.

The DWS709 also features a unique fence which can be considered as fair for a miter saw. It means it can offer more support for tall workpieces by extending upwards, say, comfortably support crown molding up to 5-1/2 inches. The presence of a fence clamp also aids a stable work by pinning the workpiece securely in place while you’re cutting.

Who would want to trade ease an of operation for anything else? The miter and bevel adjustments on DWS709 make everything easier. To start with, there are 13 different locking positions at common miter angles, which mean that you will be able to use any of these positions just as you’re setting a miter angle.

The reasonably conspicuous angle indicators make it less difficult to read the bevel angles. This miter saw delivers more accurate and effortless work. It is relatively affordable and highly user-friendly.

Pros
  • Lightweight for its class
  • Great reviews on build quality
  • Handles a wide range of jobs and projects
  • Dual bevel for better versatility
  • Impressive crosscutting ranges
  • Sturdy, machined aluminum base for enhanced durability
Cons
  • The dust collection bag only collects about 75% of the dust

DEWALT Sliding Compound Miter Saw, 12-Inch (DWS779)

DEWALT sure knows what features are important to its customers. After several years of producing sliding compound miter saws, they never fail to put the customer’s needs in mind – accuracy, reliability, and durability.

When it comes to DWS779, everything is in place. DWS779 is a dual bevel model, useful for the DIYers and the professionals. As you can tell, the biggest plus of this machinery is its versatility. Basically, it can be used in different applications without bothering so much about the compatibility.

DWS779 comes with a good number of impressive features putting the modern-day woodworker in mind. It provides an adjustment-free cutting line indicator which aims to improve accuracy and visibility while cutting.

A compact cutting capacity is also ensured by the innovative clamping mechanism coupled with dual horizontal railings made of steel.

This model comes with an exclusive back fence design with a cut capacity of 2 x 16 dimensional lumber (90 degrees), and 2 x 12 (45 degrees). It can miter 50 degrees (left) and 60 degrees (right) giving it an ideal capability for professional applications. Basically, this means DWS779 offers a relative increase in precision and accuracy.

The safety features are quite standard enough to allow for well a supervised and controlled range of cuts. This allows inexperienced users to use easily without any form of complication.

Pros
  • Built to operate for a long time
  • Efficient dust collection feature
  • 90-day return policy
  • 3-year limited manufacturer warranty
Cons
  • Does not have a slow start feature
  • Belt drive tends to kick in during the initial startup

The Final Cut

DeWalt is a favorite among both professionals and contractors, as they are well recognized for offering pretty durable tools at a fair price point. Hence, whatever it is, they offer ticks all the boxes.

However, the two products mentioned above have individual peculiarities. So it is quite important to note them to get the best fit for the intended purposes.

Looking to get on with smaller projects requiring portability and easy transportation, you might want to opt for DWS709. And perhaps, you want to do heavier projects or duties - you should opt for a DWS779.

They are both incredibly great for the tasks you put them to as you put your money to good use!

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