DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw Review


Explore the world of woodworking with the DeWalt Miter Saw, a tool celebrated for its precision, efficiency, and versatility. This review unravels the outstanding performance and state-of-the-art features of the DeWalt DWS779Double-Bevel Sliding Compound Miter Saw, a reliable companion for professionals and DIY enthusiasts, offering insights into why it’s the preferred choice for quality craftsmanship.

What You Need To Know About DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw

DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw on a white background.

The DeWalt DWS779 Miter Saw is a powerhouse in precision cutting. With a robust 15 Amp motor and 3800 RPM, it’s built for durability in woodworking and construction. Key features include a stainless steel miter detent plate, a cam-lock miter handle, and tall sliding fences supporting 7-1/2 inches of crown and 2×14 lumbers at 90°. The dual horizontal steel rails offer unmatched accuracy. Its bevel range of 0° to 48° and a 2-inch by 14-inch dimensional lumber cross-cut capacity make it versatile. The efficient dust collection system maintains a clean workspace, and the user-friendly oversized bevel scale adds to its appeal. Whether for wood or tile cutting, the DeWalt DWS779 is a precision-engineered essential for professionals and DIY enthusiasts.

Technical Specifications

Height26 in
Width23.75 in
Length6 ft
Power Output525 W
Uncertainty K1 (Vibration)3.0dB(A)
Voltage‎110 Volts
Amperage‎15 Amps
Weight‎56 Pounds
Speed‎3800 RPM

Key Features

  • Powerful Motor: The DeWalt DWS779 is equipped with a robust 15 Amp, 3800 RPM motor, providing extended power and durability for a variety of cutting applications.
  • Precision Miter System: Featuring a stainless steel miter detent plate with 10 positive stops, the saw ensures meticulous accuracy in angle adjustments, allowing for precise and repeatable cuts.
  • Cam-Lock Miter Handle: The cam-lock miter handle with detent override facilitates quick and accurate miter angle changes, enhancing efficiency and ease of use.
  • Tall Sliding Fences: The saw’s tall sliding fences support 7-1/2 inches of crown nested and up to 2×14 dimensional lumbers at 90°, providing versatility for a range of cutting tasks.
  • Dual Horizontal Steel Rails: With an innovative clamping mechanism and linear ball bearings, the dual horizontal steel rails contribute to the tool’s exceptional accuracy and durability.
  • Bevel Capability: The DWS779 offers a bevel range of 0° to 48° left and right, providing flexibility in handling various cutting angles and tasks.
  • High-Capacity Cross-Cut: With a 2-inch by 14-inch dimensional lumber cross-cut capacity at 90° and 2-inch by 10-inch capacity at 45°, the saw excels in handling diverse cutting requirements.
  • Efficient Dust Collection: The saw features an efficient dust collection system that captures over 75% of generated dust, maintaining a clean workspace and promoting a healthier working environment.
  • Oversized Bevel Scale: The oversized, high-visibility bevel scale with positive stops enhances user-friendliness, allowing for precise adjustments with ease.

Design and Build Quality

Craftsmanship is paramount, and the DWS779 truly lives up to the standard. Its robust design and premium construction materials, such as the stainless steel miter detent plate, underscore its durability. The meticulous attention to detail in its construction reflects a commitment to quality.

DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw in a workshop setting.

Tailored with the user in mind, the saw’s design incorporates tall sliding fences that provide seamless support for a variety of materials. This thoughtful addition enhances the saw’s overall versatility, catering to the diverse needs of craftsmen and woodworkers.

Performance and Efficiency

The real measure of a tool is its performance, and the DWS779 excels in every aspect. Its dual horizontal steel rails, combined with an innovative clamping mechanism and linear ball bearings, play a key role in achieving unparalleled accuracy and durability. The saw stands up to the demands of various tasks, from intricate wood joinery to precise bevel cuts, consistently delivering impressive performance.

DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw in use on a piece of wood.

No matter the complexity of the woodworking project, the DWS779 demonstrates its reliability and precision. The carefully engineered components work seamlessly together, ensuring that the saw maintains its high level of performance across a range of applications.

Unleashing Precision

Precision is the focal point, and the DWS779 adeptly harnesses it. With a bevel range spanning from 0° to 48° both left and right, the saw facilitates a versatile array of cutting angles. This broad scope of adjustment ensures that the tool is adaptable to various woodworking and construction needs.

Person’s hand adjusting DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw.

Enhancing the user experience, the DWS779 features an oversized, high-visibility bevel scale complemented by positive stops. This user-friendly design not only facilitates precise adjustments but also streamlines the process, allowing users to make changes swiftly and without unnecessary complications.

Safety Features

Safety takes precedence, and the DWS779 integrates considerate features to ensure a secure working environment. The cam-lock miter handle, equipped with detent override, provides a mechanism for controlled adjustments. This feature not only enhances precision but also contributes to the overall safety of the tool, allowing users to make changes confidently and with assurance.

DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw on a workbench.

In addition to its meticulous design for controlled adjustments, the DWS779 boasts an efficient dust collection system. This system goes beyond mere functionality, capturing over 75% of generated dust. By doing so, it actively promotes a clean and safe workspace, prioritizing the well-being of the user and minimizing potential health hazards associated with woodworking activities.


Versatility is a key factor for me, and the DWS779 doesn’t disappoint. Whether I’m working on detailed woodwork or tackling tile cutting tasks, the saw proves its worth in various applications, making it a reliable companion for diverse projects. Here are some common applications for using the DWS779:

  1. Carpentry and Woodworking Projects: The precision and power of the DWS779 make it ideal for various carpentry tasks, including framing, molding, and crafting furniture. Its ability to make accurate miter and bevel cuts enhances the quality and efficiency of woodworking projects.
  2. Trim Work and Crown Molding: The saw’s dual bevel capability and adjustable miter angles make it well-suited for trim work and crown molding. Craftsmen can achieve precise cuts at various angles, ensuring a seamless and professional finish in trim installation.
  3. Deck Building: When constructing decks or outdoor structures, the DWS779’s power and versatility come in handy. It can efficiently handle cutting tasks for deck boards, railing components, and other materials involved in deck building.
  4. Renovation and Remodeling: For renovation and remodeling projects, the DWS779 aids in cutting materials like baseboards, flooring, and panels with accuracy. Its sliding compound design allows users to tackle a variety of materials commonly encountered in home improvement projects.
  5. Framing and Construction: The saw’s capacity to handle dimensional lumber and its powerful motor make it well-suited for framing and construction work. Whether cutting studs, joists, or beams, the DWS779’s precision contributes to the structural integrity of construction projects.
  6. Door and Window Installation: Installing doors and windows often requires precise cutting for proper fitting. The DWS779’s accurate miter and bevel adjustments enable users to create the necessary cuts for door and window frames with ease.
  7. Crafting Wooden Decor and Art Pieces: DIY enthusiasts and hobbyists can use the DWS779 for crafting wooden decor, art pieces, and intricate designs. Its ability to make detailed and angled cuts allows for creativity in woodworking projects.
  8. Flooring Installation: The saw can be employed in flooring projects, especially when cutting laminate, hardwood, or other flooring materials. Its accuracy ensures tight-fitting joints and a professional finish in flooring installation.
  9. Tile Cutting (with appropriate blade): By using the right blade, the DWS779 can be adapted for cutting tiles. This versatility extends the saw’s applications to tasks involving tile installation in kitchens, bathrooms, or other areas.
  10. Custom Woodworking: Woodworkers engaged in custom projects benefit from the DWS779’s precision and flexibility. Whether creating unique pieces of furniture or intricate wood designs, the saw’s capabilities contribute to the realization of custom woodworking visions.

Ease of Maintenance

A tool’s longevity often hinges on how easy it is to maintain. The DWS779’s efficient dust collection system not only keeps my workspace clean but also simplifies the maintenance process, adding to the overall user experience.

  1. Regular Cleaning Rituals: Just like any trusty tool, the DWS779 benefits from a bit of TLC. Regularly clean off sawdust and debris, especially from the blade guard, miter detent plate, and the sliding rails. A quick wipe-down after each use goes a long way in maintaining its performance.
  2. Mind the Dust Collection System: That efficient dust collection system is a game-changer, but don’t forget to empty the dust bag or connect it to your shop vac regularly. A clogged dust collection system can compromise the saw’s efficiency and create a mess in your workspace.
  3. Check and Adjust Blade Alignment: Periodically check the blade alignment to ensure it’s cutting true. If you notice any deviations, take a moment to readjust it. A well-aligned blade not only improves cutting accuracy but also prolongs the life of the blade.
  4. Inspect and Lubricate Moving Parts: Give the moving parts, especially the sliding rails and bevel adjustment mechanisms, a once-over. If things seem a bit stiff, a touch of lubrication can make a noticeable difference in the saw’s smooth operation.
  5. Tighten Loose Bolts and Screws: Vibrations and heavy use can sometimes loosen bolts and screws. Periodically check for any loose components and snug them up as needed. This simple step helps maintain the saw’s structural integrity.
  6. Mind Your Blade: The blade is the heart of the operation. Keep it sharp, and replace it when you notice signs of wear. A sharp blade not only ensures cleaner cuts but also puts less strain on the motor.
  7. Store it Properly: When your work is done, store the saw in a cool, dry place. If you’re leaving it unused for an extended period, consider covering it to protect it from dust and potential moisture.
  8. Adjust and Calibrate Regularly: Every so often, take the time to check and calibrate the miter and bevel angles. This ensures that your saw remains as accurate as the day you brought it home.
  9. Keep the User Manual Handy: The user manual is your friend. Keep it in a place where you can easily access it. It’s a handy reference for troubleshooting, maintenance guidelines, and tips on getting the most out of your DWS779.
  10. Safety First, Always: Lastly, don’t forget about safety. Regularly check safety features, like the blade guard and safety switch, to ensure they are functioning properly. A safe saw is a reliable saw.

Remember, treating your DWS779 with care not only keeps it running smoothly but also enhances its lifespan. It’s not just a tool; it’s a partner in your woodworking adventures, so a little maintenance goes a long way.

Price and Value for Money

While the initial cost might lean towards the higher end, the DWS779’s performance and durability make it a clear value-for-money investment. Putting your money into a tool of this quality means securing a reliable and efficient companion that withstands the test of time.

DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw in a workshop setting.

The long-term benefits of the DWS779 outweigh its upfront cost, establishing it as a worthwhile investment for both professionals and dedicated DIY enthusiasts. Choosing quality over immediate savings ensures that your woodworking projects are backed by a tool that consistently delivers precision and durability, making every penny spent a wise contribution to your craft.

Is it Worth it to Buy?

For those deeply committed to their craft and avid DIY enthusiasts, the investment in the DeWalt DWS779 is unquestionably worthwhile. With its amalgamation of power, precision, and versatility, this miter saw stands out as a valuable asset in any workshop, catering to the needs of serious craftsmen.

DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw on a wooden workbench in a workshop.

While the initial cost may seem substantial, it is easily justified by the enduring benefits and unwavering performance offered by the DWS779. Choosing this tool is not just an investment in equipment; it’s a commitment to elevated woodworking experiences, where the upfront expense is a gateway to a seamless and consistent performance that lasts.

Pros and Cons


  • Powerful motor for extended power and durability.
  • Precision-enhancing features like the stainless steel miter detent plate and cam-lock miter handle.
  • Versatile applications, suitable for various cutting tasks.
  • Efficient dust collection system for a clean workspace.


  • Priced at a premium compared to some competitors.
  • Limited Mitre Angle Range
  • Weight
  • Dust Collection Efficiency
  • Size

Comparison Table

FeatureDeWalt DWS779Grizzly PRO T31635
Motor Power15 Amp, 3800 RPM2 HP, 3800 RPM
Blade Size12″ dia., 1″ arbor12″ dia., 1″ arbor
Miter Range52° left to 60° right52° left to 60° right
Bevel Range0° to 48° left and right4° left to 45° right
Miter Stops0°, 15°, 22.5°, 31.6°, 45° left/right; 60° right0°, 15°, 22.5°, 31.6°, 45° left/right; 60° right
Cross Cut Capacity4″ x 14″4″ x 14″
Bevel Stops45° left, 0°, 45° right45° left, 0°, 45° right
Weight~56 lbs.~62 lbs.
Dust CollectionYes (over 75% efficiency)1-1/2″ dust port with dust collection bag
LED Work LightNoYes
Laser Cut GuideNoYes
Warranty3 years1 year
Price$399.00 to $499.00$472.50 to $770.00

Grizzly PRO T31635 Double-Bevel Sliding Compound Miter Saw

The Grizzly PRO T31635 12″ Double-Bevel Sliding Compound Miter Saw stands out as a versatile and powerful tool for woodworking and construction tasks. With a robust 2 HP motor running at 3800 RPM, it effortlessly handles cross cuts up to 3-5/8″ x 12″, demonstrating impressive cutting capacity. Featuring a miter range of 52° left to 60° right and a bevel range of 4° left to 45° right, the T31635 adapts to various cutting scenarios. Noteworthy additions, such as an integrated LED work light and laser cut guide, enhance visibility and precision. With competitive pricing, this saw is an enticing choice for users in search of a reliable and cost-effective solution for their precision-cutting needs.

Comparative Analysis

The DeWalt DWS779 and the Grizzly PRO T31635 are both powerful miter saws with distinct features catering to different user needs. The DeWalt DWS779 boasts a reputable brand name, a longer warranty period, and a slightly lighter weight, making it an attractive option for those who prioritize brand reputation and portability.

On the other hand, the Grizzly PRO T31635 offers a higher motor power, integrated LED work light, and laser cut guide, providing enhanced visibility and precision during cuts. With a competitive price point and reasonable warranty, the T31635 becomes an appealing choice for users seeking a balance between performance and cost-effectiveness.

Choosing between the DeWalt DWS779 and the Grizzly PRO T31635 ultimately depends on individual preferences and specific project requirements. The DeWalt model may be preferred by users valuing an established brand and an extended warranty, while the Grizzly PRO T31635 stands out for its robust features, including the LED work light and laser guide, making it an excellent choice for those prioritizing precision and affordability. Both models are reliable options, and the decision should be based on the user’s unique needs and preferences.

Final Verdict

The DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw firmly establishes itself as a premier tool in my workshop. Its formidable features, precision prowess, and well-thought-out design set it apart as an outstanding performer. Although the initial cost may raise eyebrows, the investment proves its worth through the tool’s unwavering performance and enduring durability. For individuals in search of a trustworthy and high-performing miter saw, the DWS779 emerges as a reliable choice that meets the demands of serious craftsmanship with distinction.


  1. What is the maximum cross-cut capacity of the DeWalt DWS779?
    The DWS779 boasts an impressive maximum cross-cut capacity of 14 inches, providing ample room for handling larger workpieces with ease.
  2. Is the miter saw suitable for bevel cuts, and what is its bevel range?
    Absolutely! The DWS779 is designed for versatility, featuring a bevel range from 0° to 48° both left and right, making it capable of handling a diverse range of bevel cuts.
  3. How efficient is the dust collection system on the DWS779?
    The DWS779’s dust collection system is highly efficient, capturing over 75% of generated dust. This not only maintains a clean workspace but also contributes to a healthier working environment.
  4. What is the warranty period for the DeWalt DWS779?
    DeWalt stands by the durability of the DWS779 with a generous 3-year warranty, providing peace of mind for users regarding the tool’s long-term performance.
  5. Can the DWS779 handle cutting angles for crown molding and trim work?
    Absolutely! With its dual bevel capability and adjustable miter angles, the DWS779 is well-suited for crown molding and trim work, ensuring precise cuts for professional finishing.
  6. Does the miter saw come with a laser guide for accurate cutting?
    Yes, the DWS779 is equipped with a laser cut guide, enhancing visibility and aiding in accurate cuts. It’s a valuable feature for achieving precision in various cutting applications.
  7. How does the DWS779 handle dust generated during operation?
    The DWS779 features an efficient dust collection system that not only captures over 75% of dust generated but also contributes to a cleaner workspace, reducing cleanup time after use.
  8. Can the DWS779 be used for cutting materials other than wood?
    While its primary focus is on woodcutting applications, the DWS779 can be adapted for cutting materials like plastic and certain non-ferrous metals with the appropriate blade, expanding its versatility for different projects.

As we conclude our journey with the DeWalt DWS779 Double-Bevel Sliding Compound Miter Saw, one thing is evident – it’s more than a tool; it’s a craftsman’s ally. With robust features and unparalleled precision, this saw earns its place in workshops worldwide. From intricate wood joinery to crown molding, the DWS779 excels. Efficient dust collection, a powerful motor, and durable construction define its essence. Despite the initial investment, its enduring performance makes it the wise choice for those who demand excellence from their tools. In the woodworking realm, the DeWalt DWS779 stands as a beacon of trustworthiness, ready to elevate your cutting tasks into masterful craftsmanship.

Benjamin Brooks
Benjamin Brooks
Forestry Author

Greetings! I'm Benjamin Brooks, and my journey over the past 15 years has revolved around the fascinating realms of content creation, expertise in snow clearing, and the intricate world of lumberjacking and landscaping. What began as a simple curiosity about the natural world and heavy machinery has evolved into a passionate profession where my love for crafting words intertwines seamlessly with my lumberjacking and garden skills.


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