When it comes to power tools, few names command as much respect as Dewalt. Among their extensive range of equipment, the DWS779 and DWS780 miter saws stand out for their precision and performance. Whether you’re a seasoned contractor or a DIY enthusiast, understanding the differences between these two saws can substantially impact your choice. In this comprehensive guide, we will examine the features, specifications, and application suitability of the Dewalt DWS779 and DWS780, helping you make an informed decision.
Overview of Dewalt DWS779 and DWS780
Both the Dewalt DWS779 and DWS780 are double bevel sliding compound miter saws designed to deliver unparalleled performance in various woodworking tasks. They are both equipped with powerful motors and advanced features that facilitate precise cuts. However, despite their similarities, these two models cater to slightly different needs and preferences.
Key Specifications Comparison
Understanding the specifications of each model is crucial to discerning their differences. Below is a comparative table that highlights the critical specifications of the Dewalt DWS779 and DWS780.
| Specification | Dewalt DWS779 | Dewalt DWS780 |
|---|---|---|
| Motor Power | 15 Amps | 15 Amps |
| Blade Diameter | 12 inches | 12 inches |
| Cutting Capacity | Cross Cut Capacity at 90°: 2×14 | Cross Cut Capacity at 90°: 2×14 |
| Weight | 56 lbs | 56 lbs |
| Bevel Capacity | 0° to 48° to the left | 0° to 49° to the left and 0° to 60° to the right |
| Laser Guide | No | Yes |
| Price | Lower | Higher |
Feature Analysis
To thoroughly appreciate the differences between the DWS779 and DWS780, we need to take a closer look at their respective features.
Motor and Performance
Both the DWS779 and DWS780 are equipped with a 15 Amp motor, providing ample power for demanding applications. This motor delivers a no-load speed of 3,800 RPM, ensuring accurate and smooth cutting through various materials.
Blade Quality and Size
Both miter saws come with a 12-inch blade, which is ideal for handling wide cuts. The blades perform exceptionally well with various materials, from softwoods to hardwoods, and can accommodate a wide array of applications, including frames, molding, and flooring.
Cutting Capacity
When it comes to cutting capacity, the DWS779 and DWS780 shine in their capability to handle large materials. Both saws can cross-cut 2×14 lumber at 90 degrees, making them perfect for framing work. However, the DWS780 features additional extensive bevel cuts, allowing for more versatile sessions.
Bevel Capacity
One of the most notable differences between the two saws lies in their bevel capacity. The DWS779 allows for bevel cuts up to 48° to the left. In contrast, the DWS780 expands on this capability, offering a bevel range of 0° to 49° to the left and 0° to 60° to the right. This enhanced bevel capacity makes the DWS780 particularly favorable for complex and intricate cuts.
Laser Guide System
One of the standout features of the DWS780 is its integrated laser guide. This feature provides an accurate cutting line, greatly aiding users in achieving precision cuts. In contrast, the DWS779 does not come with a laser guide, which may necessitate adjustments or careful measurements for precise cuts.
Weight and Portability
Both saws weigh approximately 56 pounds, ensuring a balance between stability and portability. While they are heavier than some models, they are still manageable for transportation to various job sites. The robust construction also contributes to their durability, ensuring they can withstand the rigors of daily use.
Price Consideration
Another critical factor to consider when choosing between the DWS779 and DWS780 is the price. The DWS779 typically comes at a lower price point than the DWS780. This can be a significant consideration for those working within a budget or looking for a highly functional tool without extra features.
Applications and Suitability
Understanding the intended applications of each saw can further clarify which option is right for you.
Dewalt DWS779 Applications
The DWS779 is particularly suited for:
- General carpentry work
- Framing projects
Its straightforward design and powerful motor make it ideal for contractors and DIY enthusiasts who require a reliable saw for everyday tasks without the need for advanced features like laser guides.
Dewalt DWS780 Applications
Conversely, the DWS780 is perfect for:
- Professional contractors
- Complex woodwork
With its advanced bevel capabilities and laser guides, it stands out for intricate work, making it a solid choice for those needing precision in their projects.
User Experience and Feedback
User feedback is invaluable when considering which miter saw to purchase.
Dewalt DWS779 User Experience
The DWS779 receives high marks for its durability, ease of use, and affordability, making it a favorite among casual users and professionals alike. Most users appreciate its straightforward setup and effective performance during general tasks.
Dewalt DWS780 User Experience
The DWS780, on the other hand, is often praised for its advanced features. Users highlight the efficiency of the laser guide and the enhanced bevel capacity, facilitating complex cuts with precision. However, some users note that the price point for the DWS780 may be a little steep for casual users.
Which One is Right for You? Factors to Consider
When deciding between the DWS779 and DWS780, several factors come into play:
Your Budget
If you’re a DIY enthusiast or working on various small to medium projects, the more budget-friendly DWS779 may suit your needs. However, if you’re a professional requiring advanced features for intricate work, the DWS780 justifies its higher price tag.
Your Cutting Needs
Consider the complexity of your projects. If your tasks often require bevel cuts and precision, the DWS780 is the better option. If your work is mainly focused on straightforward cuts, the DWS779 should meet your needs without any hassle.
Frequency of Use
For those using the saw daily, investing in a higher-end model like the DWS780 can lead to better long-term performance. If your use is occasional or you’re just starting, the DWS779 presents a great balance of value and utility.
Conclusion
Choosing between the Dewalt DWS779 and DWS780 saws ultimately depends on your specific needs and budget. Both models are reliable and powerful, designed to provide high-quality results. The DWS779 shines in its simplicity and cost-effectiveness, while the DWS780 excels with its advanced features suitable for complicated tasks. In the end, both saws uphold the quality and performance that Dewalt is renowned for, making them assets to any woodworking arsenal. By understanding the differences between these two models, you can confidently select the one that best suits your needs and ensures the success of your projects.
What are the main differences between Dewalt DWS779 and DWS780 saws?
The Dewalt DWS779 and DWS780 saws share several similarities, such as their robust build quality and precision cutting capabilities. However, the primary difference lies in their cutting technology. The DWS780 features an integrated XPS cross-cut positioning system that provides an LED light and shadow line, making it easier to see the cut line and resulting in improved accuracy.
Moreover, the DWS780 offers a more advanced cutting capacity with better cutting depths and bevel angles compared to the DWS779. The DWS779 is a reliable choice, but if you require enhanced visibility and precision, the DWS780 is the superior option for pro-level use or complex cutting tasks.
Which saw is more suitable for professional use?
When considering professional use, the Dewalt DWS780 is often favored due to its advanced features that enhance productivity. The XPS cross-cut positioning system allows for better line of sight, reducing the chances of miscuts, which can be crucial on job sites where time and precision are paramount. The additional features make it more user-friendly for long working hours.
On the other hand, the DWS779 is still a solid choice for professionals who may prioritize budget. While it may lack some of the advanced features of the DWS780, it delivers reliable performance for various cutting applications. Ultimately, the best choice depends on the specific needs and preferences of the user, but for high-demand environments, the DWS780 typically takes the lead.
Can I use both saws for cutting large materials?
Yes, both the Dewalt DWS779 and DWS780 are designed to handle large materials effectively. They each come with a powerful 15-amp motor, which provides ample power for cutting through thick wood, laminate, and composite materials. Each saw’s sliding capability offers a significant cutting capacity that allows users to work with wide boards and larger pieces without issue.
It’s essential to consider the specific cutting requirements and the type of materials you often work with. While both saws can handle large materials, the DWS780 may provide a slight edge due to its additional cutting depth and features, enabling more complex cuts and greater versatility.
Is the laser guide on the DWS780 worth the extra cost?
The laser guide system on the Dewalt DWS780, known as the XPS cross-cut positioning system, significantly enhances cutting accuracy and ease of use. It provides a clear shadow line that accurately represents where the blade will cut, eliminating guesswork and increasing confidence in every cut. This can be especially beneficial in professional environments where precision is critical.
While the DWS779 delivers excellent performance without a built-in laser guide, many users find that the added accuracy and visibility provided by the DWS780 justifies the higher price point. However, if budget constraints are a concern and you are comfortable with traditional alignment techniques, the DWS779 remains an excellent choice without the laser system.
What is the weight difference between the DWS779 and DWS780?
Both the Dewalt DWS779 and DWS780 are relatively similar when it comes to weight, with the DWS780 being slightly heavier. The DWS779 typically weighs around 56 pounds, while the DWS780 weighs about 58 pounds. This slight weight difference is due primarily to the additional components associated with the XPS system found on the DWS780.
Despite this minimal difference, both saws are designed with a solid base and integrated handles to facilitate transport and setup on job sites. Users often find that the impact of this weight difference is negligible when considering the overall performance and features of each model, allowing for easy mobility with either saw.
How do I maintain these saws for longevity?
Maintaining the Dewalt DWS779 and DWS780 saws involves regular cleaning and proper care of both the blade and the body of the saw. After each use, it’s crucial to remove any sawdust and debris that may accumulate. Using a clean, dry cloth to wipe down the surface, along with ensuring that the blade is free from resin buildup, extends the saw’s life and ensures optimal cutting performance.
Furthermore, periodic inspections of the blade for dullness, wear, and proper alignment are necessary to keep the saw in top shape. Regularly checking the motor’s performance and lubricating the pivot points and slide mechanism can also significantly enhance the saw’s longevity and reliability during operation, ensuring your tool is always ready for use.