DeWalt DWE575SB vs. Skilsaw SPT77WML-01

Let’s take a look at these two circular saws: the DeWalt DWE575SB and the Skilsaw SPT77WML-01.

Features & Benefits

You can read more in our roundup of the best full-size circular saws.

Power & Motor

Both circular saws are corded, run on 120 V, and draw 15 amps. In the U.S., standard residential circuits are 120 V, 15 A, which will support either of the saws.

The DWE575SB motor spins at 5200 rpm and the SPT77WML-01 motor spins at 5300 rpm. Don’t get too caught up in these numbers, since the manufacturers measure them under ideal conditions, so they don’t have a direct impact on the saw’s real-world capability to handle different material.

The DWE575SB has a direct-drive motor. The SPT77WML-01 has a worm-drive motor. Direct-drive motors are usually lighter than other styles, but their side mounting makes the saw a little harder to control. Worm-drive motors are longer and heavier, but often more powerful and easier to control due to the weight being more centered.

Blades & Capacity

Both products accept 7 1/4” diameter blades and have a 5/8” arbor. Most 8-to-10” blades have a 5/8” arbor hole, so this size arbor gives you a lot of options.

The DWE575SB can bevel the blade up to 57°, can cut up to 2 9/16” deep at 90°, and will cut up to 2” at a 45° angle. The SPT77WML-01 can bevel its blade up to 53°, is able to cut up to 2 3/8” deep at an angle of 90°, and can cut up to 1 15/16” at 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 DeWalt has stops at 22.5°, 45°. The Skilsaw has stops at 45°.

The DeWalt has the blade on the right side of the unit. The Skilsaw has the blade on the left side of the body. 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 DeWalt:

For the Skilsaw:

Comparison Chart

Here is a full side-by-side comparison of these products’ specs. You can view comparisons of the DeWalt DWE575SB with other products

	DeWalt DWE575SB	Skilsaw SPT77WML-01
Brand	DeWalt	Skilsaw
Power Type	corded	corded
Power - Voltage	120 V	120 V
Power - Amps	15 A	15 A
No-load RPM	5200 rpm	5300 rpm
Blade Diameter	7 1/4”	7 1/4”
Maximum Bevel	57°	53°
Depth of Cut (at 90°)	2 9/16”	2 3/8”
Depth of Cut (at 45°)	2”	1 15/16”
Arbor Size	5/8” (round)	5/8”
Dimensions		19 1/2” L × 7” H
Weight	8.8 lbs	11.5 lbs
Blade - Side	right	left
Drive Mechanism	direct-drive	worm-drive
Stops	22.5°, 45°	45°
Motor Type	brushed
Warranty		1 year
Pros	Electric brake to stop the blade Lighter than many other models Dust blower effective at removing dust	Lots of torque for cutting difficult material Good build quality Blade-left design provides good visibility Easy to track straight cut lines
Cons	Brake does not stop blade immediately No safety switch	Heavier than most direct-drive saws
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