Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact Circular Saw
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Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact Circular Saw

4.4/5
Product ID: 324562535
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Details

  • Brand
    WORX
  • Blade Material
    High Speed
  • Surface Recommendation
    Wood
  • Power Source
    Corded
  • Special Feature
    Spindle Lock
4.5 Amp motor power
🔄4100 RPM cutting speed
🪚4.5-inch high-speed steel blade

Description

🛠️ Cut smarter, not harder — the compact saw that means business.

  • QUICK BLADE SWAP - Spindle lock and hex key system lets you change blades in seconds—no downtime.
  • POWERFUL RIP CUTS - 4.5 Amp motor and 4.5" blade slice through 2" thick lumber like a pro.
  • CUSTOM DEPTH ANGLE - Easy lever adjustment for precise cutting depth plus 45° bevel for versatile angled cuts.
  • ONE HANDED PRECISION - Slim, lightweight design for effortless maneuverability and control with just one hand.
  • CLEAN SAFE WORKSPACE - Integrated dust port connects to vacuum for mess-free, safer cutting sessions.

The Worx WX439L is a compact, corded circular saw featuring a powerful 4.5 Amp motor and a 4.5-inch high-speed steel blade spinning at 4100 RPM. Designed for one-handed operation, it offers easy depth adjustments and 45-degree bevel cuts, making it perfect for precise rip cuts and angled woodworking. Its dust extraction port keeps your workspace clean, while the spindle lock enables quick blade changes. Lightweight at just 4 pounds, this tool combines professional-grade performance with portability for efficient home and DIY projects.

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Specifications

BrandWORX
Blade MaterialHigh Speed Steel
Surface RecommendationWood
Power SourceCorded Electric
Special FeatureSpindle Lock
Included Components4.5” Compact Circular Saw, Wood Cutting Blade, Hex Key
Product Dimensions30.5"L x 27.25"W x 4.5"H
Voltage120 Volts
Warranty TypeLimited Warranty
Item Weight4 Pounds
Speed4100 RPM
Blade Length4.5 Inches
Number of Teeth24
Cutting Angle45 Degrees
Current Rating4.5 Amps
Wattage5.4E+2
Blade ShapeRectangular
Global Trade Identification Number00845534019421
Handle MaterialPlastic
UPC845534019421
ManufacturerWORX
Part NumberWX439L
Item Weight4 pounds
Country of OriginChina
Item model numberWX439L
Size4.5 Amp WORXSAW CORDED
Style4.5 Amp 4.5" Circular Saw
MaterialPlastic
Item Package Quantity1
Special FeaturesSpindle Lock
Batteries Included?No
Batteries Required?No
Warranty DescriptionWarranty

Have a Question? See What Others Asked

How is this compact circular saw different than the previous model?
What is a compact circular saw and how is it different than a traditional saw?
How long is the power cord?
Can I bevel cut with this saw? Is it possible to plunge cut with this saw?
What kind of materials can I cut with this compact circular saw?

Reviews

4.4

All from verified purchases

F**Z

Easy To Use, Cuts as well as Full Size Circular with Better Control

This is an awesome little saw with everything you need to get straight cuts with ease. I am a petite, female, 5'2", 115lbs and do much of my own refurbishing of condo and furniture. I had a jigsaw, some handsaws that would cut butter but needed that 'extra' oomph that you get from a circular saw. However, I had broken my left wrist long ago, then have carpal tunnel on right wrist which can make it difficult after a while due to angle needed to be held. This saw seemed to be of the right size enabling easy cutting through lumber I use. It's got a smaller blade 4.5" and weight is lite but what I realized right away was the handle was straight. That might sound strange but I'd been looking for one precisely made as well as this one WITH a handle that could be folded to an angle or left straight. Having a handle that can be set to an angle makes it much easier for tired or aching joints to hold easier. Just my own experience, having very small wrists as well. The saw itself, is great, has everything you need to last years, just make sure to buy the proper saw blades for your project! Sorry I had to search again.

T**A

Works great once you get it set up correctly

I think mine was a previous return, because it didn't come with instructions or the Allen wrench. Grr. I thought I had it set up right, but it went half an inch into the 1"x8" and stopped dead. After trying a few more times, and then swearing for a while, I remembered that this saw actually has good ratings. So I came inside to google if there's a torque knob or something.So here's what I learned: If you're not getting enough power, the blade probably isn't tight enough. Luckily, I have a set of Allen wrenches (thanks, Dad). When you tighten the screw through the blade, press and *hold* the red button on the back of the saw, which will lock the apparatus in place. It's lefty-tighty, right-loosey for some reason (the opposite of normal) so hold the red button and tighten the screw to the left with the Allen wrench until it's really locked on. Presuming I'm talking mostly to other women, here, who aren't going to go nuts and crack anything. Don't go all Hulk Torque! on it, but you want it to be tight enough to really hold the blade.After I got that fixed, it worked beautifully. (And if the instructions had been included in the box, I probably wouldn't have needed help.) I'm doing repairs outside, and it's sooooo much faster than a hand saw, especially with 8" wide boards in the Florida summer heat. Perfect weight, too. Not sure how I lived without it.

M**S

Nice balance of features and ergonomics

I didn't want a full-sized circular saw, as I am mostly dealing with 3/4" material and only occasionally anything thicker. The grip is nicely sized for my rather small hands, and the weight is fairly well balanced. The safety switch is awkwardly-placed.

M**L

I love this saw!

I do a lot of wood working for fun projects at home and I build obstacles for horse training. I was toggling between a jig saw to cut shapes and my skil saw to cut longer straighter edges from plywood and to cut through lumber. I saw the rotorazer and thought that was what I needed but didn't pull the trigger because of the price. After more research I came across this handy little saw and found it a better fit for me because of the light weight and the smaller grip. After looking at all the reviews I ordered it and haven't looked back! This is a great tool and exactly what I needed, fits smaller hands, cuts through 2x4 posts without much slowing down, and it's easy to operate with one hand. Absolutely love it. I'm so glad I didn't go with the rotorazer that is way heavier and larger than this Worx saw which is plenty for what I do and a great value for the price.

R**.

Love it!

Love this little tool! I am a woman who likes DIY. I don’t feel very comfortable using my big heavy circular saw. This is perfect! It’s lightweight and easy to handle. I am replacing deck boards and this gives the accuracy and enough cutting depth to easily cut out deck boards. It is so easy to operate, my neighbor ladies are borrowing it for its ease of use and control as well.

R**A

Easy to use

Wow this unit works great easy to set up and use

A**Y

Useful, but not great

This thing seems like a good idea, but it's not as useful as hoped. First, the safety button is awkward and if you have snall hands you won't be able to operate this with 1 hand (I have the slim model). To push the run button properly your thumb isn't in a good position to release the safety. So I had to use to hands. Most women won't be able to operate this with 1 hand. Older models seems to have a switch on the bottom; the side button is awkward.I used a clamped wood guide and was able to make long, straight cuts. The included guide isn't very useful for most tasks. I wasn't able to make the bevel cut I wanted; the blade just binded and I douldn't get it to work at all. The blade also binds unless you get it to full speed before entering your cut. for long cuts it was difficult to get it to go straight through on 1 run. Also, you can't make flush cuts as the bladeAll that being said, it beats manual sawing and does make small jobs just easier. I put up a bunch of shelves without the normal arm pain aftermath.

G**N

Impressed by the Handy Tool

This was a really great purchase because it was light and maneuverable. Perfect for my DIY projects at home. Made my work a whole lot easier and enjoyable. I highly recommend it to others looking for an easy-to-handle tool.

Common Questions

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Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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