DeWalt DCS571B vs. DeWalt DWE575SB

We’ll take a look at these two DeWalt circular saws: the DeWalt DCS571B and the DeWalt DWE575SB.

Features & Benefits

For more information, read more in our roundup of the best compact circular saws and the best full-size circular saws.

Power & Motor

The DWE575SB is corded, requires 120 V, and draws 15 amps. In the U.S., standard residential circuits are 120 V, 15 A, which will support the.

The DCS571B is cordless and runs on 20 V batteries.

The DCS571B has a motor that spins at 4500 rpm and the DWE575SB has a motor that spins at 5200 rpm. You shouldn’t get too caught up in the RPM numbers, since the manufacturers test them under ideal conditions, and they don’t have a direct correlation with the saw’s real-world ability to handle various types of material.

The DWE575SB has a direct-drive motor. Direct-drive motors are usually lighter than other styles, but their side mounting makes the saw a little harder to control.

Blades & Capacity

The DCS571B accepts 4 1/2” diameter blades and has a 3/8” arbor. The DWE575SB takes 7 1/4” diameter saw blades and has a 5/8” arbor. Most 8-to-10” blades have a 5/8” arbor hole, so this size of arbor won’t limit your choices.

The DCS571B can bevel up to 45° and can cut up to 1 9/16” at 90°. The DWE575SB can bevel the blade up to 57°, will cut up to 2 9/16” deep at a 90° angle, and is able to cut up to 2” at an angle of 45°.

When beveling the saw, most circular saws will have positive stops at common angles such as 45° and 90°. This ensures you are making precise cuts. Some saws have additional stops at other angles.

The DCS571B has stops at 90 Degrees. The DWE575SB has stops at 22.5°, 45°.

The DCS571B has the blade on the left side of the saw. The DWE575SB has the blade on the right side of the unit. Right-handers sometimes find it easier to see and control blades mounted to the left, while left-handers might find the same true for right-mounted blades.

Pros & Cons

Let’s take a look at some of the pluses and minuses of these products.

For the DCS571B:

For the DWE575SB:

Comparison Chart

Below is a full side-by-side look at these products’ specs. You can view comparisons of the DeWalt DCS571B with other products

	DeWalt DCS571B	DeWalt DWE575SB
Brand	DeWalt	DeWalt
Power Type	cordless	corded
Power - Voltage	20 V	120 V
Power - Amps		15 A
No-load RPM	4500 rpm	5200 rpm
Blade Diameter	4 1/2”	7 1/4”
Maximum Bevel	45°	57°
Depth of Cut (at 90°)	1 9/16”	2 9/16”
Depth of Cut (at 45°)		2”
Arbor Size	3/8”	5/8” (round)
Dimensions	5 1/8” W × 17.6” L × 6.687” H
Weight	6.6 lbs	8.8 lbs
Blade - Side	left	right
Drive Mechanism		direct-drive
Stops	90 Degrees	22.5°, 45°
Motor Type		brushed
Warranty	3 Year Limited Warranty
Pros	As powerful as corded circular saws Easy to hold and maneuver one-handed	Electric brake to stop the blade Lighter than many other models Dust blower effective at removing dust
Cons	Dust port adapter tends to fall off during use	Brake does not stop blade immediately No safety switch
	Check Price	Check Price