DEWALT DCS577X1 FLEXVOLT Worm Style Circular Saw Kit
- Power Source: Battery
- Capacity: 4 inches
- Speed: 5800 RPM
- Material: High Speed Steel
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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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ASIN: B0753PWB8PModel: DCS577X1Category: Saws
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.
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.
Pros and cons
- 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 poundshigher than 67% of 194 saws |
| Dimensions | 18 × 9 × 8.2 inches |
| Dimensions | 18"L x 9"W x 8.2"H |
| Capacity & performance | |
| Capacity | 4 incheslower than 74% of 55 saws |
| Speed | 5800 RPM |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 60 voltshigher than 53% of 197 saws |
| Construction & materials | |
| Material | High Speed Steel |
Closest rivals on specs
Makita GSR01M1 XGT 40V Max Rear Handle Circular Saw Kit- Voltage 60 vs 40 volts (+50%)
Greenworks CRD401 24V Brushless Circular Saw 7-1/4 Inch- Voltage 60 vs 24 volts (+150%)
- Item Weight 10.9 vs 8.82 pounds (+24%)
SoarFly 21V Brushless Cordless Reciprocating Saw Kit- Voltage 60 vs 21 volts (+186%)
- Item Weight 10.9 vs 9.41 pounds (+16%)
Frequently asked questions
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.