Dewalt DWS779 vs DWS780: A Comprehensive Comparison
When it comes to miter saws, Dewalt is a name that consistently tops the list. Two of their most popular models, the DWS779 and DWS780, often leave users wondering about the differences between the two. This article aims to provide a comprehensive, SEO-optimized comparison between these two powerful tools.
Dewalt DWS779: A Closer Look
The Dewalt DWS779 is a 12-inch double bevel sliding miter saw, known for its precision and durability. It's a popular choice among professionals and DIY enthusiasts alike. Here are some of its key features:
- Motor: 15-amp motor that delivers 3,800 RPM
- Bevel Range: 0-48 degrees left and right
- Miter Range: 0-50 degrees left and right
- Dust Collection: Integrated dust collection system
Dewalt DWS780: An Overview
The Dewalt DWS780 is an upgraded version of the DWS779, featuring several enhancements. Here's what sets it apart:

- Motor: 15-amp motor that delivers 3,800 RPM
- Bevel Range: 0-48 degrees left and right with detents at 0, 22.5, 33.9, 45, and 48 degrees
- Miter Range: 0-50 degrees left and right with detents at 0, 15, 22.5, 33.9, 45, and 50 degrees
- Dust Collection: XPS cross-cut positioning system and integrated dust collection system
- Additional Features: T-Handle bevel lock, cam miter lock, and miter detent override
Key Differences: DWS779 vs DWS780
While both saws share many similarities, there are several key differences that set them apart:
| Feature | DWS779 | DWS780 |
|---|---|---|
| Bevel Detents | 0, 22.5, 33.9, 45 degrees | 0, 22.5, 33.9, 45, 48 degrees |
| Miter Detents | 0, 15, 31.6, 45, 50 degrees | 0, 15, 22.5, 33.9, 45, 50 degrees |
| XPS Cross-Cut Positioning System | No | Yes |
| T-Handle Bevel Lock | No | Yes |
| Cam Miter Lock | No | Yes |
| Miter Detent Override | No | Yes |
Which One to Choose?
Both the DWS779 and DWS780 are excellent miter saws, but the choice depends on your specific needs:
- If you're looking for a reliable, durable, and precise miter saw at a competitive price, the DWS779 is an excellent choice.
- If you need more precision, additional features, and don't mind spending a bit more, the DWS780 is the way to go.
Remember, both saws come with Dewalt's 3-year limited warranty, 1-year free service, and 90-day money-back guarantee, ensuring you're covered regardless of your choice.
