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DeWalt DCS578 vs. Galax Pro GP766V

Looking for a new circular saw? Compare the features of the DeWalt DCS578 and Galax Pro GP766V in order to make an informed purchase!

Well take a look at these two circular saws: the DeWalt DCS578 and the Galax Pro GP766V.

DeWalt DCS578
Galax Pro GP766V

Features & Benefits

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

Power & Motor

The GP766V is corded, runs on 120 V, and draws 5.8 amps. Standard U.S. residential circuits are 120 V, 15 A, which will support the.

The DCS578 is cordless and requires 60 V batteries.

The DCS578 motor produces 5800 rpm and the GP766V motor produces 3500 rpm. Dont pay too much attention to these numbers, because the manufacturers measure them under no-load conditions, and they dont have a useful impact on the saws real-world ability to handle different material.

Both saws have 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 accepts 7 1/4 diameter saw blades and has a 5/8 arbor. The GP766V takes 4 1/2 diameter blades and has a 3/8 arbor. Most 8-to-10blades have a 5/8arbor hole, so this size of arbor maximizes blade compatibility.

The DCS578 can bevel its blade up to 57°, can cut up to 2 9/16 deep at a 90° angle, and can cut up to 2 at a 45° angle. The GP766V can bevel the blade up to 45°, can cut up to 1 11/16 deep at a 90° angle, and can cut up to 1 1/8 at a 45° angle.

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 Galax Pro has the blade on the left 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

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 GP766V:

Pros

  • Includes both 24- and 40-tooth blades
  • Included rip fence is accurate

Cons

  • Packaged blades wear out quickly
  • Control placement may make it difficult to grip

Comparison Chart

Below 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 Galax Pro GP766V with other products.

DeWalt DCS578Galax Pro GP766V
DeWalt DCS578
Galax Pro GP766V
BrandDeWaltGalax Pro
Power Typecordlesscorded
Power - Voltage60 V120 V
Power - Ampsn/a5.8 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 lbs6.6 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 both 24- and 40-tooth blades
  • Included rip fence is accurate
Cons
  • Heavier than many other saws in its class
  • Shoe friction requires a little more energy to push
  • Packaged blades wear out quickly
  • Control placement may make it difficult to grip
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