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Table of contents

DeWalt DCS578 vs. Worx WX429L

Looking for a new circular saw? Compare the benefits of the DeWalt DCS578 and Worx WX429L in order to make an informed purchase!

Well take a look at these two circular saws: the DeWalt DCS578 and the Worx WX429L.

DeWalt DCS578
Worx WX429L

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 WX429L is corded, requires 120 V, and draws 4 amps. In the U.S., standard residential circuits are 120 V, 15 A, which will support the.

The DCS578 is cordless and runs on 60 V batteries.

The DCS578 has a motor that spins at 5800 rpm and the WX429L has a motor that spins at 3500 rpm. You shouldnt get too caught up in the RPM numbers, since the manufacturers test them under ideal conditions, and they dont have a direct correlation with the saws real-world ability to handle various types of material.

The DCS578 has a direct-drive motor. The WX429L 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 DCS578 takes 7 1/4 diameter blades and has a 5/8 arbor. The WX429L accepts 4 1/2 diameter saw blades and has a 3/8 arbor. Most 8-to-10blades have a 5/8arbor hole, so this size arbor wont limit your choices.

The DCS578 can bevel its 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 WX429L can bevel the blade up to 45°, is able to cut up to 1 11/16 deep at an angle of 90°, and can cut up to 1 1/8 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 DeWalt has the blade on the right side of the unit. The Worx 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

Lets take a look at some of the pluses and minuses of these products.

For the DeWalt:

Pros

  • Power and torque comparable to a corded saw
  • Brake responds quickly to stop saw almost immediately
  • Deeper cuts than most other 7 1/4” cordless circular saws
  • Handle design is very comfortable to use and makes it easy to push straight

Cons

  • Heavier than many other saws in its class
  • Shoe friction requires a little more energy to push

For the WX429L:

Pros

  • Includes rip fence
  • Dust port for connecting to a shop vacuum

Cons

  • Rip fence is tricky to keep accurate when tightening
  • Struggles to cut through full 2x products

Comparison Chart

Here is a full side-by-side look at these productsspecs. You can view comparisons of the DeWalt DCS578 with other products

and comparisons of the Worx WX429L with other products.

DeWalt DCS578Worx WX429L
DeWalt DCS578
Worx WX429L
BrandDeWaltWorx
Power Typecordlesscorded
Power - Voltage60 V120 V
Power - Ampsn/a4 A
No-load RPM5800 rpm3500 rpm
Blade Diameter7 1/4”4 1/2”
Maximum Bevel57°45°
Depth of Cut (at 90°)2 9/16”1 11/16”
Depth of Cut (at 45°)2”1 1/8”
Arbor Size5/8”3/8”
Weight8.2 lbs4.4 lbs
Blade - Siderightleft
Drive Mechanismdirect-drivedirect drive
Stops22.5°, 45°
Pros
  • Power and torque comparable to a corded saw
  • Brake responds quickly to stop saw almost immediately
  • Deeper cuts than most other 7 1/4” cordless circular saws
  • Handle design is very comfortable to use and makes it easy to push straight
  • Includes rip fence
  • Dust port for connecting to a shop vacuum
Cons
  • Heavier than many other saws in its class
  • Shoe friction requires a little more energy to push
  • Rip fence is tricky to keep accurate when tightening
  • Struggles to cut through full 2x products
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