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Worx 20V MAX 4-1/2 in. Cordless Brushless Compact Circular Saw
Worx 20V MAX 4-1/2 in. Cordless Brushless Compact Circular Saw
Worx 20V MAX 4-1/2 in. Cordless Brushless Compact Circular Saw
Worx 20V MAX 4-1/2 in. Cordless Brushless Compact Circular Saw
Worx 20V MAX 4-1/2 in. Cordless Brushless Compact Circular Saw

Worx 20V MAX 4-1/2 in. Cordless Brushless Compact Circular Saw

A lightweight brushless motor and 4-1/2" blade make this saw easy to handle for tight-space and trim cuts.
Worx MPN WX531L
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Worx item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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Why isn't this online? The whole story →

About Product Overview

The WORX WX531L pairs a 4-1/2" blade with a brushless motor, giving you a compact circular saw that's light enough for one-handed cuts but still built to handle real work. At 3.8 lbs for the tool alone, it's the saw you reach for when a full-size circular saw is more than the job needs - trimming plywood, cutting shelving, or working in tight spaces where a bigger saw gets awkward.

The brushless motor runs efficiently on the 20V MAX battery, spinning up to 6900 RPM, and the 46-degree bevel capacity lets you angle cuts for trim and framing work. A keyed blade change and spindle lock make swapping blades straightforward, and depth adjustment lets you dial in exactly how deep you're cutting at both 45 and 90 degrees.

  • 4-1/2" blade, left blade location
  • Brushless motor, up to 6900 RPM
  • Cutting depth: 1-1/2" at 90°, 1-1/8" at 45°
  • 46-degree bevel capacity
  • Spindle lock, keyed blade change
  • 20V MAX battery, 2.0Ah, 3-year warranty

The Details Specifications

Ships Ground Travels by ground for safe handling — common for items with a lithium battery, aerosol, or liquid inside. Nothing extra to do on your end; it simply ships by truck instead of by air.
Brand Worx
Model / MPN WX531L
UPC 845534022193
Weight 8 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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