4-1/2"
20V 4-1/2" brushless circular saw
000,00
Discover the best price
Compact, lightweight, and powerful—the WORXSAW™ is a great alternative to bulky models. Unlike full-size saws, it’s easier to set up, maneuver, and provides more precise cuts.
Additionally, this brushless circular saw provides a 1-½" depth of cut, ideal for 2× lumber at 90°. With a cutting speed of up to 6,100 RPM, it ensures clean, smooth cuts. For added safety, it features an effective electric brake. The adjustable cutting depth provides greater flexibility, while the 0-46° bevel capacity offers cutting versatility for a variety of applications.
New to PowerShare? This unique battery platform lets you use 20V, 40V and 80V tools with the same batteries and charger.
PowerShare Battery System: Combine 20V batteries to power any Worx tool—20V, 40V, or 80V. Need more power? Just add batteries.
1-¹⁄₂" maximum cutting depth
Cuts 2× lumber at 90° in one pass
Fast cutting with up to 6,100 rpm
One-handed operation
Brushless motor for extended runtime and efficiency
The left-sided design for greater cutline visibility
Electric brake stops blade quickly for user safety
Adjustable cutting depth
0-46° bevel capacity enables users to make a variety of cuts
Built-in LED light to illuminate dark spaces
On-board dust port for improved dust control
Spindle lock button for easy blade changes
Voltage
20V MAX
No-Load Speed
6100 RPM
No-Load Speed
2100 RPM
Blade Size
4½ in.
Arbor
3/8 in.
Depth of cut at 90°
1 - 1/2''
Depth of cut at 45°
1-1/8''
Bevel Capacity
0-46°
Weight (bare tool)
3.5 lbs
20V 4-¹⁄₂" brushless compact circular saw (WX531L.9)
1
20V 2.0 Ah lithium battery (WA3669)
1
20V 2 A quick charger (WA3881)
1
Carry bag (WA0087)
1
Hex key
1
Parallel guide
1
Vacuum adaptor
1
Woodcut blade (WA5043)
1
Can this saw cut a 2x4 at 90°?
Yes, the WX531L is the perfect tool for cutting through 2x4 lumber and plywood at 90°.
Does this saw have an LED light?
Yes, this saw has an LED light to help illuminate your cut line.
Is this saw capable of beveled cuts?
Yes, the WX531L will handle bevel cuts up to 46°.
Am I capable of making plunge cuts with this saw?
Yes, plunge cuts are capable, and instructions are available within the manual on how to safely make the cut.
What is the size of the arbor?
The saw will use a 4½ in. blade with an arbor size of 3/8 in.
Compact, lightweight, and powerful—the WORXSAW™ is a great alternative to bulky models. Unlike full-size saws, it’s easier to set up, maneuver, and provides more precise cuts.
Additionally, this brushless circular saw provides a 1-½" depth of cut, ideal for 2× lumber at 90°. With a cutting speed of up to 6,100 RPM, it ensures clean, smooth cuts. For added safety, it features an effective electric brake. The adjustable cutting depth provides greater flexibility, while the 0-46° bevel capacity offers cutting versatility for a variety of applications.
New to PowerShare? This unique battery platform lets you use 20V, 40V and 80V tools with the same batteries and charger.
“Don’t let the size fool you—compact but packed with power!”
- Worx Consumer
Power in the palm of your hand
Cuts through 2× lumber with ease at 90°, thanks to a 1-½" depth of cut and high-efficiency brushless motor.
High speed cutting
Delivers clean, smooth cuts fast, driven by a cutting speed of up to 6,100 RPM.
Delivers clean, smooth cuts fast, driven by a cutting speed of up to 6,100 RPM.
Excellent maneuverability
The WORXSAW™ is a great alternative to bulky models. Unlike full-size saws, it’s easier to set up, maneuver, and provides more precise cuts.
Brushless motor
Brushless motors are more efficient, run 50% longer, are 25% more powerful, and have a 10% longer life
Electronic brake system
Fine tuned electric brake stops the blade immediately after releasing the trigger ensuring user safety.
Adjustable cutting depths
Up to 1-½ " at 90° and 1-⅛" at 45° bevel.
0-46° bevel capacity
Swiftly set your saw to the appropriate cutting angle for a variety of cuts required for your project.
Built-in LED light
Illuminates the workspace and cutline in low-light environments.
On-board dust port
Hook up your shop-vac and keep your project and your workspace clean.
Spindle lock button
Spindle lock button for easy blade changes.
One 20V pack starts it all
Stack PowerShare batteries to power bigger jobs.
Need more power? Just add batteries
Use one battery for handheld tools. Snap on a second for 40V tools. Add more to reach 80V for maximumpower. All you need is PowerShare.
4-1/2"
20V 4-1/2" brushless circular saw
000,00