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  2. Circular Saws
  3. Cordless large blade full size

Brushless cordless circular saw 20V - tool only


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The new Worx 20V cordless circular saw WX520 delivers a power equal to a 900W corded saw, with the convenience of the PowerShare battery platform. Its powerful brushless motor spins the blade at 6,100 RPM, for fast sawing and clean cuts.

  • 190 mm blade provides 67.5mm cutting capacity, all in a compact and lightweight design at only 3.8kg

  • 6,100 no-load speed delivers fast and smooth cuts
  • Ideal for cross, rip, and bevel cuts
  • Bevel adjustable up to 57°
  • Electric blade stop for safe operation
  • Brushless motor for cooler operation, more power, longer runtime and extended motor life
  • Part of the Worx PowerShare battery platform


Product variations


Circular saw, 150mm blade, tool only


Circular saw, brushless motor, tool only

Product description

The Worx 20V cordless circular saw WX520 is ideal for fast and accurate cross, rip and bevel cuts.It runs on a high performance brushless motor capable of delivering power equal to a 900W corded saw, while ensuring 50% longer runtime and 10 times the lifespan of a brushed motor.The 190 mm blade provides 67.5mm of sawing depth and it spins at 6,100 RPM for smooth, clean cutting.At only 2.9kg, the Worx WX520 is way lighter than corded saws. The saw’s lightweight, compact design reduces user fatigue and the soft-grip handle ensures comfort.The Worx cordless circular saw is versatile for a wide range of applications: bevel is easily adjustable from 0° to 57°, and the cutting depth is quick to set.This tool is part of the expanding Worx PowerShare, one of the most versatile cordless platforms that covers power tools, lawn and garden tools and everyday life products.PowerShare's "One Battery, Expandable Power" means the same 20V battery can be used in multiple configuration to power up 40V and 80V products.

Key features

  • As powerful as a 900 W corded circular saw
  • Brushless motor for cooler operation, more power, longer runtime and extended motor life
  • Up to 3,000 strokes per minute and 29mm stroke length for aggressive cuts
  • Pendulum setting to select between cutting accuracy and aggressive fast sawing
  • Variable speed trigger with soft start for added control in every application
  • Compatible with all PowerShare batteries

Technical specifications and Manual

Battery & Charger

Battery TypeLi-Ion
Battery TechnologyPowerShare
No. of Batteries Per Pack0
Power voltage supply20 V Max

Vibration Information

Vibration Level1.5 m/s²

Weight & Dimensions

Product depth170 mm
Product height248 mm
Product width326 mm
Weight without Battery2.9 kg /

Basic Specifications

Blade descriptionTCT
Blade diameter190 mm
Motor TypeBrushless
Disc Bore Size30 mm
Electric Brake
Number of Teeth24T
Switch TypeLock-Off Switch

Power Supply

Manual or PoweredPowered


Bevel Angles0-57°
Cutting Depth Capacity67.5 mm
Max cutting depth (45°)47.5 mm
Max cutting depth (90°)67.5 mm
No Load Speed0-6100 rpm

Download manual file

In the box

  • Cordless Circular Saw WX520.9 (1)
  • Vacuum adaptor (1)
  • Hex key (1)
  • Parallel guide (1)
  • 190 mm 24T Wood cutting blade (1)



4.0Ah battery pack for longer run-time


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Same battery, expandable power

Stop buying batteries and chargers that fit one voltage only. Enjoy unlimited freedom of choice with Worx PowerShare™, the cordless system that adapts to your needs. As easy as combining bricks in construction toys.

Learn more