
DeWalt DCS391B
Score: 72/100
SKIL 5280-01
Score: 78/100Rankings

The Skil 5280-01 is a lightweight, budget-friendly corded circular saw featuring a single-beam laser guide for precision cutting. It offers a 15-amp motor and dust blower, making it a powerful yet portable option for DIYers and light professionals. However, its plastic construction limits its suitability for heavy-duty daily use.

The DeWalt DCS391B is a lightweight, cordless 6.5-inch circular saw designed for portability and maneuverability in tight spaces. It features a brushed motor with high RPM but lacks modern safety features like an electric brake. It is best suited for DIY homeowners and light trade professionals needing a portable tool for framing and trim work.
| Attribute | ![]() | ![]() |
|---|---|---|
6.5 inches | 7.25 inchesbest | |
2.125 inches | 2.438 inchesbest | |
5,150 RPM | 5,300 RPMbest | |
50 degrees | 51 degreesbest | |
20 V | 120 Vbest | |
| ↓ lower better | 6.97 lbsbest | 8.7 lbs |
— | 15 Abest | |
— | 0.625 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Motor(2) | ||
Power Source | Cordless | Corded |
Voltage (V) | 20 V | 120 V |
Performance & Cutting(4) | ||
Blade Diameter (inches) | 6.5 inches | 7.25 inches |
Cutting Depth at 90 Degrees (inches) | 2.125 inches | 2.4375 inches |
No-Load Speed (RPM) | 5150 RPM | 5300 RPM |
Bevel Capacity (degrees) | 50 degrees | 51 degrees |
General & Warranty(1) | ||
Warranty Length (years) | 3 years | 1 years |
Design & Ergonomics(2) | ||
Weight (lbs) | 6.97 lbs | 8.7 lbs |
Handle Type | Side Handle | Standard |
Features & Accessories(3) | ||
Dust Collection | false | true |
Spindle Lock | null | true |
Included Blade | false | true |


Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the DeWalt DCS391B for its speed and portability, noting it is a top performer for maneuverability in light-to-medium tasks. However, experts consistently note that it is outpaced by brushless upgrades and recommend those models for professionals requiring sustained power and efficiency.
Everyday users appreciate the saw's lightweight nature and quick setup for DIY projects like decking and shelving, often praising its smooth performance on standard lumber. Common complaints focus on the lack of modern features like brakes or lights, shorter battery life, and occasional blade binding in dense wood.

Professional reviewers and editors praise the Skil SKIL 5280-01 for delivering power and accuracy that rival higher-priced models, identifying it as a top budget pick that offers pro-level cuts for DIYers.
Everyday users commonly praise the laser guide for enabling straight, precise cuts, making the tool particularly beginner-friendly. However, some users report that the weight feels heavier during extended use and note that the basic plastic components do not match the longevity of metal parts on premium saws.
“really straight line”

“laser guided thing”


