Rockwell RK3441K
Score: 72/100
DeWalt DCS573B
Score: 88/100Rankings
The DEWALT DCS573B is a powerful 20V MAX brushless cordless circular saw featuring FLEXVOLT Advantage technology for enhanced performance. It offers a deeper cut depth and higher RPM than smaller models, making it excellent for framing. The lack of an included dust port and reduced performance on standard batteries are notable trade-offs. It is best for professionals needing heavy-duty cordless cutting power.
The Rockwell RK3441K is a compact, lightweight corded circular saw designed for portability and maneuverability in tight spaces, featuring a left-handed blade for better visibility. Its depth adjustment mechanism is prone to slipping, which detracts from precision during aggressive cuts. It is best suited for DIYers and light-trade professionals who prioritize portability and dust management over raw power.
| Attribute | | |
|---|---|---|
4.5 inches | 7.25 inchesbest | |
1.688 inches | 2.563 inchesbest | |
3,500 RPM | 5,500 RPMbest | |
45 degrees | 57 degreesbest | |
120 Vbest | 20 V | |
| ↓ lower better | 5 lbsbest | 8.2 lbs |
5 Abest | — | |
0.375 inches | 0.625 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Motor(3) | ||
Power Source | Corded | Cordless |
Voltage (V) | 120 V | 20 V |
Motor Type | Brushless | |
Performance & Cutting(5) | ||
Blade Diameter (inches) | 4.5 inches | 7.25 inches |
Cutting Depth at 90 Degrees (inches) | 1.6875 inches | 2.5625 inches |
No-Load Speed (RPM) | 3500 RPM | 5500 RPM |
Bevel Capacity (degrees) | 45 degrees | 57 degrees |
Arbor Size (inches) | 0.375 inches | 0.625 inches |
Design & Ergonomics(1) | ||
Weight (lbs) | 5.0 lbs | 8.2 lbs |
Features & Accessories(2) | ||
Dust Collection | true | false |
Electric Brake | false | true |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Rockwell RK3441K for its ability to match full-size performance in a lighter package, but flag significant concerns regarding the depth lock's reliability, noting that it can slip during hard bumps or aggressive cutting.
Everyday consumers generally love the saw for its portability, surprising power for its size, and excellent visibility, though many find it highly effective for DIY projects and light trade work.
Professional reviewers praise the DeWalt DCS573B for its competent performance on standard 20V MAX batteries and top-tier power when used with FLEXVOLT batteries.
Search results contain no consumer reviews or user feedback, with one source explicitly noting that there are no reviews yet.
“new saw we think highly of”
