DEWALT DWS780-QS Saw Review
Our verdict
The DEWALT DWS780-QS is the most purchased miter saw in this batch with 1,000 units bought last month, 2,466 reviews at 4.8 stars, and a 12-inch corded setup at $499.00.
Check price on AmazonBest for
Professional contractors and serious DIYers who want a 12-inch corded miter saw with an outstanding owner track record and strong active demand.
Skip if
Buyers who need cordless portability or a lighter unit, given the 24.8-kilogram weight and corded 110V requirement.
- Power Source Corded Electric
- Voltage 110 Volts
- Speed 3800 RPM
- Motor 1675.0
- Weight 24.8 Kilograms
- Dimensions 32.57"L x 23"W x 19.5"H
- Priced 56% above the category median ($320.51 across 28 tracked models)
Our scorecard
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Owner rating4.8/5
4.8 average across 2,466 owner ratings
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Popularity4.8/5
2,466 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other power tools and workshop machinery we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The DEWALT DWS780-QS runs a corded 110-volt motor at 3800 RPM with a published output of 1675 watts, driving a 12-inch high speed steel blade. At 24.8 kilograms and 32.57 by 23 by 19.5 inches, it is built for fixed-station or heavy-duty portable use on a proper stand.
The demand and review numbers tell a clear story: 1,000 units bought last month and 2,466 reviews averaging 4.8 stars make the DWS780-QS the most consistently validated miter saw in its price class. At $499.00, buyers are getting a deeply proven tool.
The 3800 RPM blade speed and 12-inch capacity cover the full range of miter saw tasks from fine trim to large framing cuts. Owners should note the corded 110V power requirement and the considerable weight before planning jobsite transport.
Pros
- 1,000 units bought last month, the highest demand of any miter saw in this group
- 2,466 reviews at 4.8 stars, among the strongest owner ratings in its class
- 12-inch high speed steel blade at 3800 RPM handles demanding crosscuts and miter cuts
- 1675-watt corded motor provides consistent output without battery concerns
- Priced at $499.00, competitive for a professional 12-inch sliding miter saw
Cons
- 24.8 kilograms makes frequent jobsite relocation physically demanding
- Corded 110V operation limits use to locations with available power
- 32.57-inch width requires a wide bench or dedicated miter saw stand
Specifications
| Power Source | Corded Electric |
|---|---|
| Voltage | 110 Volts |
| Speed | 3800 RPM |
| Motor | 1675.0 |
| Weight | 24.8 Kilograms |
| Dimensions | 32.57"L x 23"W x 19.5"H |
| Material | High Speed Steel |
| Capacity | 12 Inches |
Performance notes
The DWS780-QS pairs a 1675-watt motor with a 12-inch high speed steel blade spinning at 3800 RPM on 110 volts corded. Based on the published specs, it handles hardwood crosscuts, crown molding, and framing-scale miter work. The 24.8-kilogram mass anchors the saw on a stand, contributing to cut stability. The 19.5-inch height indicates a sliding rail system with meaningful clearance.
What buyers say
Owners report high satisfaction with accuracy and motor performance, reflected in the 4.8-star average across 2,466 reviews. The saw's cut precision and fence system are frequently cited positives. Some owners note the weight as the main inconvenience when transport is required. The sustained 1,000 monthly purchases confirm ongoing professional adoption.
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Frequently asked questions
What blade size does the DEWALT DWS780-QS use?
The listed capacity is 12 inches, using a high speed steel blade at 3800 RPM.
How heavy is the DEWALT DWS780-QS?
The listed weight is 24.8 kilograms, which is substantial. A dedicated miter saw stand is strongly recommended.
Need more information?
Reach the ToolGalaxy team at hello@toolgalaxy.com for additional guidance.