December 17, 2022

Dewalt Dws782 vs dws780

DeWALT DWS780 and Dws782 are two miter saws with similar features, but there is one that is more suitable for your needs. Compare speed, design, power, and accuracy between the miter saws. Let us have a look at how they compare. 

Dewalt Dws782

The DEWALT DWS782 slide compound miter saw is for most cutting applications, including crown molding up to 7-1/2 inch It features a powerful 15 Amp, 3800 RPM motor that delivers extended power and durability. The exclusive back fence design cuts to 2 x 16-dimensional lumber at 90 degrees and 2 x 12 at 45 degrees.

Due to its High-Visibility scale and easy angle adjustment, the dual bevel system is easy to see and use in job site conditions. Its bevel is from zero to 49 Degrees with positive stops at 0 Degrees, 22.5 Degrees, 33.9 Degrees, 45 Degrees, and 49 Degrees in both right and left directions. 

The saw also miters 60 Degrees to the right and 50 Degrees to the left and features an adjustable miter detent plate with 10 Positive stops. A cam lock miter button allows the user to lock angles between detents. A miter detent override allows precise angle adjustment without falling into detents.


  • Powerful
  • Durable
  • High visibility
  • Adjustability
  • Innovative 


  • No laser
  • Limited color options

Dewalt dws780

The Dewalt DWS780 miter saw has a 15 Amp motor that produces 3,800 rotations per minute. The XPS crosscut positioning system makes it a unique saw tool. It allows the saw to run through thick materials with ease. 

The handle has an ergonomic design, making it comfortable to handle. The dust collection system collects up to 75 percent of the dust saw. It also features a carbide blade which is fast and sharp. The bevel angle adjustments are easy and accurate. 

The miter plate has ten positive stops that allow you to make accurate cuts. The dual horizontal steel rails are innovative and have a clamping system that supports the material. The package includes a miter saw, carbide blade, blade wrench, dust bag, and a clamp. 

What makes the Dewalt dws780 efficient is its improved power and durability. Dewalt saw is so powerful that it can take multiple materials, making it ideal for different woodworking tasks and projects. The miter saw has an improved back fence design if you want to cut large materials.


  • Durable
  • Innovative
  • Accurate and adjustable
  • Increased capacity
  • An efficient dust collection system


  • A bit heavy
  • No laser

Features of the Dewalt Dws782


This miter saw comes with a 15 amp motor power that aits the blade spin for up to 3800 RPM. That means you may not cut through all different kinds of wood. You would also be able to have the needed convenience to make the power cord of the motor route the rail back of the machine. It does not have to interfere while the miter saw does its job.

Rails and fence system 

It has dual horizontal steel rails, an innovative clamping mechanism and linear ball bearings for an accurate, durable, and compact saw. Tall sliding fences support crown molding up to 7-1/2 inch nested and base molding up to 6-3/4 inch vertically against the saw fence while easily sliding out of the way for bevel cuts. 


An adjustable stainless steel miter detent plate with ten positive stops improves productivity and ensures cutting accuracy.

Miter system

Miters 60 degrees to the right and 50 degrees to the left, providing increased capacity. Precise miter system and machined base fence support optimize durability and cutting accuracy ( Its system has a dual bevel that makes easy angle adjustments and allows one to go from 0 to 49 degrees. It has positive stops at 49 degrees, 45 degrees, 33.9 degrees, and 22.5 degrees in both directions.


The Compact, lightweight design is for easy transport and storage. The cam lock miter handle with detent override delivers quick and accurate miter angles. Unlike other saws, this miter saw has a compact dimension at 33 x 23.7 x 18.8 inches. This fits in any trailer or at the back of your truck.

Features of the Dewalt dws780

XPS the shadow line cut indicator.

The DWS780 is sturdy and adjustable. It remains accurate without compromising speed during your use of the tool.

Bevel stop

It has a fast discharge bevel stop setting up to 49° left and right. The unique depth stop allows the saw to track falsework. The new quick-release bevel stop setting provides the accurate and simple setting of bevel angles up to 49° left and right. 

It features the easy-to-use miter and bevel controls making the tool fast and simple to change from one setup to another. The Cam action miter lock function makes miter setting faster and easier, allowing the user to adjust angles between 0° – 50° left and 0° – 60° right.

Miter lock

It also features a cam action miter lock, making your miter setting quicker and more efficient. It allows the user to work with angles between 0° – 50° left and 0° – 60° right (

Speed control

Electronic speed control is for adjusting cutting speed when using non-ferrous materials. Clamps are for cutting non-ferrous materials.

Sliding fence

The large dual sliding fence gives maximum support in large, material cuts at any angle or combination of angles.

What could have been better?

Dewalt Dws782

  • It may have other extra features, but it failed to provide a laser guide that would have made cutting a much easier.
  • It could have been available in multiple colors.

Dewalt dws780

  • It could have been a bit lighter for easy movement.
  • Ruler markings would have made it convenient to use. 


  • Both have no laser.
  • Both tools produce 3,800 rotations per minute.


  • The DWS780 lacks the XPS cross-cut LED illumination system.

The verdict 

DeWalt miter saws are great tools that will improve any workshop. The difference between them is slight, but that separates the two. By now, you should have your best pick. A corded tool such as the DeWalt DWS780 gives you a continuous flow of electricity/power. If you need to transport your saw tool frequently, you may have to use the dws782 since it is lightweight. After all, it goes back to preference.

David D. Hughes

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