Dewalt DWS779 vs Dewalt DWS780- 10 Key Differences You Must Know

When it comes to power tools, Dewalt is a brand that stands out as a symbol of quality and durability. Their miter saws, in particular, have gained immense popularity among DIY enthusiasts and professional woodworkers.

Two models that often get compared are the Dewalt DWS779 and the Dewalt DWS780.

If you’re torn between these two, this blog post will help you understand the key differences and decide which one suits your needs better.

Here’s a comparison table summarizing the key differences between the Dewalt DWS779 and Dewalt DWS780 miter saws:

FeatureDewalt DWS779Dewalt DWS780
PriceBudget-friendlyHigher-priced
XPS Light SystemNot includedIntegrated XPS light system
Dust CollectionStandardSuperior dust collection
WeightHeavierLighter
Blade QualityHigh-qualityFine-finish, 60-tooth blade
Bevel Cutting CapacityLimitedUp to 49 degrees in both directions
Cutting DepthSlightly greaterSlightly less
LED Work LightStandard work lightBrighter LED work light
Positive StopsLimitedMore positive stops for miter angles
Crown Molding CapacityStandardGreater capacity

1. Price Matters: DWS779 is the Budget-Friendly Option

Let’s dive right into it: the price tag. The DWS779 is the more budget-friendly choice of the two. If you’re just starting out or working on occasional projects, this might be the one for you. The price can be significantly lower, and you still get that Dewalt quality.

Example: A quick check on popular online retailers shows that the DWS779 can be around $100-$150 cheaper than the DWS780.

2. Integrated XPS Light System: DWS780 Takes the Lead

One of the standout features of the DWS780 is its integrated XPS light system. This technology casts a shadow of the blade’s exact width and cut line onto your workpiece. It’s like having your own built-in laser guide, ensuring precise cuts every time.

Example: Imagine how this feature can speed up your workflow and boost your accuracy, especially when working on intricate projects like custom furniture.

3. Improved Dust Collection: DWS780 for Cleaner Workspaces

Dust can be a woodworker’s worst enemy. The DWS780 comes with a superior dust collection system compared to the DWS779. This means a cleaner workspace and better visibility of your cut line.

Example: Picture this: less cleanup time and less exposure to potentially harmful wood dust particles. Your lungs and your shop will thank you.

4. Portable or Stationary: DWS779 is Heavier

If you’re a mobile woodworker or plan to move your miter saw around frequently, the weight of the tool matters. The DWS779 is slightly heavier than the DWS780, which could make a difference when it comes to portability.

Example: Think about hauling your miter saw to different job sites. A lighter tool can save you a lot of hassle and backache.

5. Blade Quality: Both Shine in this Department

Both models come with high-quality blades, but the DWS780 is often praised for its fine-finish, 60-tooth blade. If you demand the absolute best cut quality, the DWS780 might have a slight edge.

Example: Imagine smoother, cleaner cuts that require less sanding or finishing. It can make a world of difference in the final look of your projects.

6. Bevel Cutting Capacity: DWS780 for Wider Angles

When it comes to bevel cuts, the DWS780 boasts a wider capacity compared to the DWS779. It can handle bevel cuts up to 49 degrees in both directions, making it versatile for various woodworking projects.

Example: Imagine the flexibility this provides for crafting beveled edges on your furniture or trim work.

7. Cutting Depth: DWS779 Has an Edge

If you often work with thicker materials, the DWS779 might be your go-to choice. It offers a slightly greater cutting depth compared to the DWS780, allowing you to tackle thicker stock with ease.

Example: Think about effortlessly slicing through hardwoods or larger lumber pieces.

8. LED Work Light: DWS780 Illuminates Your Work

While both models come with work lights to brighten your workspace, the DWS780 features an LED light. This type of light is typically brighter and more energy-efficient, ensuring you have optimal visibility while making cuts.

Example: A well-illuminated work area can significantly enhance your accuracy, especially in low-light conditions.

9. Positive Stops: DWS780 Offers More Precision

If precision is your top priority, the DWS780 comes equipped with more positive stops for common miter angles. This feature simplifies the process of setting your miter angles accurately and quickly.

Example: Imagine the time and effort saved when setting up complex miter cuts with ease.

10. Crown Molding Capacity: DWS780 Excels

Crown molding is a common task for miter saws, and the DWS780 excels in this department. It has a greater crown molding capacity compared to the DWS779, which means you can tackle larger crown molding projects with ease.

Example: Think about the intricate crown molding designs you can create with confidence.

Conclusion: The Choice is Yours

In the battle of Dewalt DWS779 vs Dewalt DWS780, both miter saws have their strengths and weaknesses. Your decision should revolve around your specific woodworking needs, budget, and preferences.

To recap, the DWS779 is a budget-friendly, reliable choice with slightly greater cutting depth, making it suitable for those working with thicker materials. On the other hand, the DWS780 offers advanced features like the XPS light system, better dust collection, and superior precision, making it ideal for professionals and those who demand top-notch performance.

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