DEWALT DCS577X1 Saw
- Saw
- 4 inches
- Battery
- High Speed Steel
- Better rated than 62%
- More reviewed than 69%
A high voltage cordless DEWALT saw with a real cutting capacity, a solid pick if your work regularly needs more than a compact saw can handle.
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How it ranks among the 265 saws we track
4.7★ across 872 Amazon ratings, Bayesian-smoothed toward the category average.
872 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 265 saws we track - how the scorecard works · full saws data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The DEWALT DCS577X1 is a battery powered saw running on a 60 volt pack at 5800 RPM, with a rated cutting capacity around 4 inches. It weighs 10.9 pounds and measures about 18 by 9 by 8.2 inches, and carries a 4.7 rating from 872 reviews.
This sits in DEWALT's higher voltage cordless lineup, and the listed high speed steel material points to a tool meant for cutting through dense or metal stock rather than light trim work. The 4 inch capacity figure is the ceiling on what it will cut through in one pass.
- 60 volt battery powered
- 5800 RPM motor speed
- About 4 inch cutting capacity
- Weighs 10.9 pounds
Who it's for
Tradespeople and serious hobbyists who need a cordless saw with enough power to get through thicker material without a cord. It is overkill for anyone doing occasional light cuts around the house.
Strengths and trade-offs
Drawn from this product's published specifications.
- Cordless 60 volt battery power
- Rated capacity up to about 4 inches
- High speed steel component for durability
- At 10.9 pounds it is heavy for extended one handed use
- No current buyer momentum in the past month
Performance notes
Running at 5800 RPM off a 60 volt battery gives this saw enough speed and torque to work through its rated 4 inch capacity, and the high speed steel component points to a blade built to hold an edge through repeated use rather than dull after a few cuts.
Specifications
| Brand | DeWalt |
|---|---|
| Model | DCS577X1 |
| Dimensions & fit | |
| Item Weight | 10.9 pounds |
| Dimensions | 18 × 9 × 8.2 inches |
| Capacity & performance | |
| Capacity | 4 inches |
| Speed | 5800 rpm |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 60 volts |
| Construction & materials | |
| Material | High Speed Steel |
Other DeWalt saws
How it compares
This product against the closest alternatives we track in saws.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| DEWALT DCS577X1 SawThis product | 4.7 / 5 | 872 | 3.9 / 5 |
| SKIL 5280-01 SawSkil | 4.7 / 5 | 14,300 | 4.6 / 5 |
| DEWALT DCS391B SawDeWALT | 4.6 / 5 | 11,000 | 4.5 / 5 |
| Milwaukee 2719-20 SawMILWAUKEE | 4.8 / 5 | 6,485 | 4.5 / 5 |
| BLACK+DECKER BDEJS600C SawBLACK+DECKER | 4.7 / 5 | 11,123 | 4.5 / 5 |
Similar saws from other brands
Questions about the DeWalt DCS577X1
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the DEWALT DCS577X1 corded or cordless?
It runs on a 60 volt battery, so it is cordless.
What is its cutting capacity?
The listing specifies about 4 inches.
How fast does the motor run?
5800 RPM according to the spec sheet.