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Comparison Table

RIDGID 18V Brushless
18V Brushless Cordless 7-1/4 in. Circular Saw
R8657
Performance
Motor Type
—
Speed(rpm)
5400
MWO
—
Capacity
Max Bevel(degrees)
56
Max Cut(in)
—
Max Cut 45°(in)
2 11/16 best
Control
Bevel Detents(degrees)
—
Build
Arbor Size(in)
—
Blade Diameter(in)
—
Blade Location
Right
Handle Type
—
Dimensions & Weight
Weight(lb)
8.3 tie
Length(in)
—
Height(in)
—
Width(in)
—
View Details
DEWALT 20V MAX* XR
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
DCS590
Performance
Motor Type
Brushless
Speed(rpm)
5500 best
MWO
1700 best
Capacity
Max Bevel(degrees)
57 best
Max Cut(in)
2 9/16 best
Max Cut 45°(in)
2
Control
Bevel Detents(degrees)
0/22.5/45
Build
Arbor Size(in)
5/8
Blade Diameter(in)
7 1/4
Blade Location
Right
Handle Type
Top
Dimensions & Weight
Weight(lb)
8.3 tie
Length(in)
15.3 best
Height(in)
9.6 best
Width(in)
9.4 best
View Details
Attribute
18V Brushless Cordless 7-1/4 in. Circular Saw
RIDGID 18V Brushless
18V Brushless Cordless 7-1/4 in. Circular Saw
R8657
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
DEWALT 20V MAX* XR
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
DCS590

Metrics that drive real-world output and efficiency.
Motor Type
—
Brushless
—
—
Speed(rpm)
5400
5500 best
—
—
MWO
—
1700 best
—
—
Max Bevel(degrees)
56
57 best
—
—
Max Cut(in)
—
2 9/16 best
—
—
Max Cut 45°(in)
2 11/16 best
2
—
—
Bevel Detents(degrees)
—
0/22.5/45
—
—
Arbor Size(in)
—
5/8
—
—
Blade Diameter(in)
—
7 1/4
—
—
Blade Location
Right
Right
—
—
Handle Type
—
Top
—
—

Size, weight, and form-factor information.
Weight(lb)
8.3 tie
8.3 tie
—
—
Length(in)
—
15.3 lowest
—
—
Height(in)
—
9.6 lowest
—
—
Width(in)
—
9.4 lowest
—
—
Bluetooth Tracking
—
Tool Connect Ready
—
—
Dust Port
—
—
—
Electronic Brake
—
—
—
Hanging Hook
—
—
—
LED Light
—
—
—
List Price $169.00 $279.00
—
—
Best Current Price (14d)
$169.99
$158.53
—
—
30-Day Avg Price
$123.69
$158.53
—
—
90-Day Low Price
$89.99
$137.62
—
—

List Price

18V Brushless Cordless 7-1/4 in. Circular Saw
$169.00
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
$279.00

Best Current Price (14d)

18V Brushless Cordless 7-1/4 in. Circular Saw
$169.99
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
$158.53

30-Day Avg Price

18V Brushless Cordless 7-1/4 in. Circular Saw
$123.69
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
$158.53

90-Day Low Price

18V Brushless Cordless 7-1/4 in. Circular Saw
$89.99
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
$137.62

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18V Cordless 6 1/2 in. Circular Saw
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Bluetooth Tracking

18V Brushless Cordless 7-1/4 in. Circular Saw
Ridgid
—
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
Dewalt
Tool Connect Ready

Dust Port

18V Brushless Cordless 7-1/4 in. Circular Saw
Ridgid
—
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
Dewalt

Electronic Brake

18V Brushless Cordless 7-1/4 in. Circular Saw
Ridgid
—
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
Dewalt

Hanging Hook

18V Brushless Cordless 7-1/4 in. Circular Saw
Ridgid
—
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
Dewalt

LED Light

18V Brushless Cordless 7-1/4 in. Circular Saw
Ridgid
—
20V MAX* XR® Brushless Cordless 7-1/4 in. Circular Saw
Dewalt

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Component Comparison

Attribute
RIDGID
18V Brushless Cordless 7-1/4 …
R8657
DEWALT
20V MAX* XR® Brushless …
DCS590
Performance
Motor Type — Brushless
Speed (rpm) 5400 5500
MWO — 1700
Capacity
Max Bevel (degrees) 56 57
Max Cut (in) — 2 9/16
Max Cut 45° (in) 2 11/16 2
Control
Bevel Detents (degrees) — 0/22.5/45
2 components compared
Comparison by ToolDecoded • tooldecoded.com
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