The DEWALT DWS779 is a 12-inch double-bevel sliding compound miter saw designed for precision cutting in various woodworking and construction projects.
This powerful tool is known for its wide miter range and tall back fences, making it ideal for cutting crown molding and other demanding tasks. Both professionals and DIY enthusiasts can benefit from its advanced features and capabilities.
Key Takeaways
- High-precision cutting capabilities
- Wide miter range for versatile cutting options
- Tall back fences for stable and accurate cutting
- Ideal for cutting crown molding and other complex tasks
- Suitable for both professionals and DIY enthusiasts
Overview of DEWALT DWS779 Miter Saw
The DEWALT DWS779 is engineered to deliver high-performance cutting with ease. This miter saw is designed with both professionals and DIY enthusiasts in mind, offering a blend of precision, power, and durability.
Key Features
The DEWALT DWS779 miter saw boasts several key features that enhance its functionality. It includes a 12-inch blade capable of making precise cuts in various materials. The saw also features a double-bevel capability, allowing for versatile angled cuts without the need to flip the workpiece.
Another significant feature is its sliding arm, which increases the saw’s cutting capacity. This feature is particularly useful for cutting wider workpieces, making it ideal for large projects.
Specifications
Understanding the specifications of the DEWALT DWS779 is crucial for appreciating its capabilities. Below is a detailed table outlining its key specifications:
| Specification | Detail |
|---|---|
| Blade Size | 12 inches |
| Bevel Capability | Double-bevel |
| Sliding Arm | Yes |
| Cutting Capacity | Increased due to sliding arm |
| Miter Scale | Easy-to-read |
Benefits of Using
The DEWALT DWS779 miter saw offers numerous benefits to its users. Its precision cutting capability ensures accurate cuts, reducing the need for additional finishing work. The saw’s durability and robust design mean it can withstand heavy use, making it a valuable investment for professionals.
Additionally, the saw’s user-friendly features, such as the easy-to-read miter scale and adjustable bevel settings, enhance the overall user experience. These features make it easier for users to achieve the desired cuts without extensive setup or adjustments.
The DEWALT DWS779 is a powerful addition to any toolkit, offering the precision and durability required for a wide range of cutting tasks. Whether for professional carpentry or home renovation projects, this miter saw is designed to deliver high-quality results.
Design and Build Quality
The DEWALT DWS779 miter saw is engineered with a robust design that ensures durability and performance. This miter saw is built to withstand the rigors of frequent use, making it a reliable choice for both professionals and serious DIYers.
Materials Used
The construction of the DWS779 incorporates high-quality materials that contribute to its overall durability. The use of durable plastics and metal components ensures that the saw can endure the demands of heavy-duty cutting tasks.
The base of the miter saw is made from a die-cast aluminum, providing a stable and rigid platform for cutting operations. This material choice not only enhances the saw’s durability but also helps in reducing vibrations, thereby improving cut accuracy.

Durability and Longevity
The DEWALT DWS779 is designed with longevity in mind. Its robust build quality ensures that it remains a reliable tool over an extended period. The saw’s components are designed to withstand wear and tear, minimizing the need for frequent repairs or replacements.
| Feature | Description | Benefit |
|---|---|---|
| Die-cast Aluminum Base | Stable and rigid platform | Improved cut accuracy and reduced vibrations |
| Durable Plastics and Metal Components | Withstands heavy-duty cutting tasks | Enhanced durability and longevity |
| Robust Design | Built to withstand frequent use | Reliable performance over time |
In conclusion, the DEWALT DWS779 miter saw’s design and build quality are centered around providing a durable and long-lasting tool. Its construction materials and robust design ensure that it can handle demanding cutting tasks with ease, making it a valuable addition to any workshop.
Cutting Performance
Equipped with a powerful motor and a 12-inch blade, the DWS779 is designed to handle demanding cutting tasks with ease. Its cutting performance is a critical aspect that sets it apart in the market.
Motor Power
The DWS779 boasts a robust motor power that enables it to make precise cuts through various materials, including hardwoods and softwoods. This power is crucial for professionals who require consistent performance across different projects.
Blade Capacity
The saw features a 12-inch blade capacity, allowing for a wider range of cutting applications. The sliding compound mechanism further enhances its cutting capacity, making it ideal for both novice and experienced users.
Precision
Precision cutting is at the heart of the DWS779’s design. The saw’s advanced features, including its adjustable bevel settings and easy-to-read miter scale, ensure that users can achieve accurate cuts every time.
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| Feature | Specification | Benefit |
|---|---|---|
| Motor Power | 15 Amp | Handles demanding cutting tasks |
| Blade Capacity | 12 inches | Allows for a wider range of cutting applications |
| Precision | Adjustable bevel and miter settings | Ensures accurate cuts every time |
User-Friendly Features
With its emphasis on user experience, the DEWALT DWS779 miter saw stands out for its adjustable bevel settings and easy-to-read miter scale. These features make it an ideal tool for both professionals and DIY enthusiasts who value precision and ease of use.
Adjustable Bevel Settings
The DWS779 offers adjustable bevel settings that allow users to make precise angled cuts with ease. This feature is particularly useful for complex woodworking projects that require high accuracy.
- Bevel adjustments can be made to the left and right, providing versatility for various cutting tasks.
- The positive stop at 0°, 22.5°, 33.9°, and 45° ensures accurate and repeatable bevel settings.
- This feature simplifies the process of making bevel cuts, reducing the time and effort required for complex projects.
Easy-to-Read Miter Scale
The easy-to-read miter scale on the DWS779 is another user-friendly feature that enhances its functionality. The scale is designed to be clear and intuitive, allowing users to quickly set the desired miter angle.
- The miter scale is marked with clear, bold lines, making it easy to read even in low-light conditions.
- Positive stops at common angles (0°, 15°, 22.5°, 31.6°, and 45°) facilitate quick and accurate miter adjustments.
- This feature is particularly beneficial for users working on projects that require multiple miter cuts, such as framing or molding.
The combination of adjustable bevel settings and an easy-to-read miter scale makes the DEWALT DWS779 a versatile and user-friendly tool. Whether you’re working on a home improvement project or a professional carpentry task, these features help ensure accurate and efficient cutting.

In conclusion, the user-friendly features of the DWS779, including its adjustable bevel settings and easy-to-read miter scale, make it an excellent choice for anyone looking to achieve professional-grade results in their DIY projects or professional work.
Safety Features
With its robust safety features, the DEWALT DWS779 miter saw stands out as a reliable choice for professionals and DIYers alike. The saw is designed to provide a secure working environment, minimizing the risk of accidents and injuries.
Blade Guard Functionality
The DWS779 includes a blade guard that protects the user from the rotating blade. This guard is designed to automatically adjust to the size of the workpiece, ensuring that the blade is always covered when not in use. The blade guard is a critical safety feature that helps prevent accidental contact with the blade.
User Safety Mechanisms
In addition to the blade guard, the DWS779 is equipped with an electronic brake that quickly stops the blade in case of an emergency. This feature, combined with the saw’s ergonomic design, enhances user safety by reducing fatigue and improving control over the tool. The saw also features a clear visibility design, allowing users to easily see the cutting line and maintain accurate control.
The combination of these safety features makes the DWS779 a trustworthy tool for various woodworking tasks. By prioritizing user safety, DEWALT has established the DWS779 as a top choice among professionals and serious DIYers who demand high performance and reliability from their power tools.
Comparison with Other Miter Saws
Choosing the right miter saw can be daunting, so let’s compare the DEWALT DWS779 with its competitors.
The market offers a variety of miter saws, each with its unique features and benefits. To understand where the DEWALT DWS779 stands, we’ll compare it with the DEWALT DWS780 and other top brands in the category.
DEWALT DWS780 vs. DWS779
The DEWALT DWS780 and DWS779 are both high-performance miter saws from DEWALT, but they have distinct differences. The DWS780 is known for its compact design and high-precision cutting capabilities. On the other hand, the DWS779 boasts a powerful motor and advanced features like LED lighting for improved visibility.
| Feature | DWS779 | DWS780 |
|---|---|---|
| Motor Power | 15 Amp | 10 Amp |
| Bevel Capacity | 48° Left, 48° Right | 48° Left, 3° Right |
| LED Lighting | Yes | No |
Other Brands in the Same Category
Besides DEWALT, other reputable brands like Bosch, Makita, and Hitachi offer high-quality miter saws. For instance, the Bosch GCM12SD is known for its sliding compound miter saw capabilities, while the Makita LS1018L offers advanced laser guidance for precise cuts.

When comparing these models, it’s essential to consider factors like power, precision, and additional features to determine which one best suits your needs.
Ideal Uses for the DWS779
The DEWALT DWS779 miter saw is a versatile tool designed for a wide range of applications, from DIY home improvement projects to professional carpentry tasks. Its powerful motor and precise cutting capabilities make it an essential tool for various woodworking applications.
Home Renovation
For homeowners undertaking renovation projects, the DWS779 offers the precision and power needed for complex woodworking tasks. Its easy-to-read miter scale and adjustable bevel settings allow for accurate cuts, making it ideal for:
- Crown molding installations
- Trim work
- Frame construction
Whether you’re building a new deck or renovating your kitchen, the DWS779 can help you achieve professional-looking results.

Professional Carpentry
Professional carpenters will appreciate the DWS779’s durability and performance. Its high-torque motor and large blade capacity enable it to handle demanding tasks with ease. The saw’s precision and reliability make it suitable for:
- Complex furniture making
- Large-scale framing
- Precision trim work
The DWS779 is designed to withstand the rigors of frequent use, making it a valuable addition to any professional’s toolkit.
In conclusion, the DEWALT DWS779 miter saw is a versatile and powerful tool that caters to both DIY enthusiasts and professional carpenters. Its precision, power, and durability make it an ideal choice for a wide range of woodworking applications.
Maintenance and Care
Maintaining your DEWALT DWS779 is crucial for optimal performance and extended lifespan. Regular maintenance not only ensures that your miter saw continues to operate efficiently but also helps in preventing potential issues that could lead to costly repairs.
General Maintenance Tips
To keep your DEWALT DWS779 in top condition, follow these general maintenance tips:
- Regular Cleaning: Dust and debris can accumulate and affect the saw’s performance. Use compressed air or a soft brush to clean the saw regularly.
- Lubrication: Ensure that moving parts are well-lubricated. Check the manufacturer’s guidelines for the recommended lubricant.
- Blade Inspection: Regularly inspect the blade for signs of wear or damage. Replace the blade as needed to maintain cutting precision.
Troubleshooting Common Issues
Despite regular maintenance, issues may arise. Here are some common problems and their solutions:
- Inaccurate Cuts: Check the blade for damage or misalignment. Ensure that the miter and bevel angles are set correctly.
- Motor Issues: If the motor is not running smoothly, check for dust buildup or worn-out brushes. Refer to the user manual for specific troubleshooting steps.
- Blade Binding: If the blade binds during a cut, check for improper alignment or a damaged blade. Adjust the fence or replace the blade as necessary.
By following these maintenance tips and troubleshooting steps, you can ensure that your DEWALT DWS779 miter saw remains a reliable tool in your workshop.
Accessories and Compatibility
One of the key benefits of the DEWALT DWS779 is its compatibility with a wide range of accessories, including blades and other DeWalt tools. This compatibility allows users to customize their miter saw to suit their specific needs, enhancing its overall performance and versatility.
Recommended Blades
The DEWALT DWS779 is designed to work with various types of blades, each suited for different cutting tasks. Using the right blade can significantly impact the quality of your work. Here are some recommended blades for the DWS779:
- Thin Kerf Blades: Ideal for making precise cuts with less waste material.
- Crosscut Blades: Designed for cutting across the wood grain, providing clean and smooth finishes.
- Rip Blades: Optimized for cutting along the wood grain, offering efficient material removal.
When choosing a blade, consider the type of material you will be cutting and the desired finish. DEWALT offers a range of high-quality blades that are compatible with the DWS779, ensuring optimal performance.
Compatible Accessories
In addition to blades, the DEWALT DWS779 is compatible with a variety of other accessories that can enhance its functionality. Some of these accessories include:
| Accessory | Description | Benefit |
|---|---|---|
| Laser Guide | Provides a precise cutting line for improved accuracy | Enhances cutting precision |
| Dust Collection Bag | Captures sawdust and debris, keeping the work area clean | Improves workshop cleanliness and safety |
| Work Clamp | Holds the workpiece firmly in place, ensuring stable cuts | Increases cutting stability and accuracy |
These accessories can be purchased separately and are designed to work seamlessly with the DWS779, allowing users to tailor their tool to their specific needs.
By utilizing the recommended blades and compatible accessories, users can maximize the potential of their DEWALT DWS779 miter saw, achieving professional-grade results in their woodworking projects.
Customer Reviews and Feedback
Real users’ experiences with the DEWALT DWS779 offer a comprehensive view of its capabilities and limitations. By examining customer reviews and feedback, we can gain a better understanding of how this miter saw performs in real-world applications.
Positive Experiences
Many customers have praised the DEWALT DWS779 for its powerful cutting performance and precision. Users have reported that the saw is capable of making clean cuts through various materials, including hardwoods and softwoods. The ease of use is another commonly cited advantage, with users appreciating the intuitive controls and adjustable settings.
A significant number of reviewers have also commented on the saw’s durability, noting that it withstands heavy use without significant wear. The DEWALT brand reputation for quality is often mentioned in reviews, with many customers expressing satisfaction with their purchase.
Common Complaints
While the majority of feedback is positive, some customers have reported issues with the DEWALT DWS779. One common complaint is the dust collection system, with some users finding it less effective than expected. Others have noted that the saw can be heavy and bulky, making it difficult to transport to job sites.
Some reviewers have also mentioned that the laser guide can be somewhat finicky, requiring adjustments to ensure accuracy. However, it’s worth noting that these complaints are not universal and that many users have not experienced these issues.
| Feature | Positive Feedback | Common Complaints |
|---|---|---|
| Cutting Performance | Powerful and precise | Some users find it too powerful for smaller cuts |
| Dust Collection | Effective for many users | Some find it inadequate |
| Durability | Withstands heavy use | Some concerns about long-term reliability |
| Ease of Use | Intuitive controls and adjustable settings | Some find the laser guide finicky |
Overall, customer reviews and feedback indicate that the DEWALT DWS779 is a highly capable miter saw that meets the needs of both professionals and DIY enthusiasts. While there are some areas for improvement, the saw’s strengths make it a valuable tool for a wide range of projects.
FAQ About DEWALT DWS779
Understanding the ins and outs of the DEWALT DWS779 is crucial for maximizing its potential and ensuring longevity. This section aims to address some of the most common questions users have about this powerful miter saw, along with some expert tips to enhance your experience.
Common Queries
Users often have several questions when it comes to operating and maintaining their DEWALT DWS779. Here are some of the most frequently asked questions:
- What is the maximum cutting capacity of the DEWALT DWS779? The DEWALT DWS779 can cut through wood up to a certain width and depth, making it versatile for various projects.
- Is the DEWALT DWS779 suitable for bevel cuts? Yes, it is designed to make precise bevel cuts, thanks to its adjustable bevel settings.
- How do I maintain the blade? Regularly cleaning the blade and ensuring it’s properly aligned will help maintain its effectiveness.
Expert Tips
To get the most out of your DEWALT DWS779, consider the following expert tips:
- Regular Maintenance: Regularly check and maintain the saw’s moving parts to ensure smooth operation.
- Proper Blade Selection: Choose the right blade for your specific cutting task to achieve the best results.
- Safety First: Always wear protective gear, including safety glasses and a dust mask, when operating the saw.
By following these tips and understanding the answers to common questions, you can enhance your experience with the DEWALT DWS779 and ensure it continues to perform at its best.
Where to Buy
The DEWALT DWS779 can be found at various retailers, both online and in-store. For those looking to make a purchase, several options are available to suit different preferences and needs.
Online Retailers
For the convenience of shopping from home, the DEWALT DWS779 is available at several online retailers. Amazon and Home Depot are among the top choices, often offering competitive pricing and customer reviews to help inform your decision. Additionally, eBay and other online marketplaces may have the DWS779 available, potentially with various sellers offering new or used models.
Local Stores
If you prefer to see the product in person before buying, local stores are a great option. Home improvement stores like Home Depot, Lowe’s, and local hardware stores typically carry the DEWALT DWS779. Visiting these stores allows you to inspect the product and get a feel for its features and build quality. Moreover, the staff can often provide valuable insights and answer any questions you may have.
When deciding where to buy, consider factors such as warranty, return policy, and any additional services like assembly or tool sharpening that might be offered. Whether shopping online or in-store, ensure you’re purchasing from a reputable seller to guarantee a genuine product and reliable after-sales support.
Conclusion: Is the DWS779 Right for You?
The DEWALT DWS779 miter saw has proven to be a powerful and precise cutting tool, suitable for a variety of applications, from home renovation to professional carpentry. With its robust design, user-friendly features, and excellent cutting performance, it’s a valuable addition to any workshop.
Key Considerations
When deciding if the DEWALT DWS779 is the right tool for you, consider your specific needs and the types of projects you undertake. Its 15-amp motor and 12-inch blade capacity make it ideal for demanding tasks, while its adjustable bevel settings and easy-to-read miter scale enhance its versatility.
Making an Informed Decision
If you’re in the market for a reliable and efficient miter saw, the DEWALT DWS779 is certainly worth considering. With its strong performance, durability, and safety features, it represents a solid investment for both professionals and serious DIYers. Visit our “Where to Buy” section to find the best retailers, both online and in local stores, and take the first step in elevating your power tools collection with this exceptional miter saw from DEWALT.
