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WORX Cordless Chainsaw, 20V JawSaw, WG320

  • Based on 2,354 reviews
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Availability: In Stock.
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Arrives Friday, Oct 2
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Features

  • THE SAFEST SAW AROUND: The Jawsaw is the one and only chain saw with a fully protective guard. When not in use the blade retracts into the base. And because of that guard, this is the only chainsaw made for cutting directly on the ground
  • CUTS THICK BRANCHES: Saw through material up to 4 inches in diameter. And with its innovative single action cutting mechanism, you've never had so much easy to use cutting power
  • SAME BATTERY, EXPANDABLE POWER: The same battery powers over 75 plus 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family
  • THE CHAIN STAYS TIGHT: Auto-tension feature guarantees optimum tension at all times. This patented system ensures you'll always have the most efficient cut
  • THE CHAIN STAYS OILED: Features an automatic chain oiler with oil level indicator, which extends the life of the saw, the blade, the chain, and makes smoother cuts
  • LIGHT ENOUGH TO USE OVERHEAD: The Worx Jawsaw weighs 7.1 lbs. without the battery attached. Not only is that light for a chainsaw, the even weight distribution and safety jaw guard bolster the tool and make it easy to maneuver around overhead branches
  • FAST ENOUGH TO GET IT DONE: The no-load speed for the Jawsaw is 1350 rpms, making it one of the fastest in its class. You'll appreciate the speed when you start making smooth, even cuts

Description

With a fully-enclosed bar and chain, the Worx 6” 20V JAWSAW™ Chainsaw is the safest chainsaw you can buy. The bar and chain actually retract into the neck of the tool when not in use, so you’ll never have a bare chainsaw just lying around the yard. And when in use, the thick protective housing prevents the blade and chain from ever getting outside of it. The bar moves up and down to accommodate branches up to 4” thick, but far less of the chain is ever exposed. Plus, the housing acts as prop for cutting branches on the ground. With a traditional chainsaw, you have to prop them up first to safely cut them, but with the JAWSAW, you can get to work on fallen branches right from the grass or pavement. It’s lightweight, less than 8 lbs, so it’s easy to hold up high and cut above your head. As a matter of fact, it’s compatible with our 5-foot pole attachment (sold separately), so you can trim tree limbs without having to get on a ladder. That’s safer, too. And the auto-tension and auto- oiler systems will keep the chain operating at optimum levels throughout the life of this tool. This model comes with a 20V 2.0Ah battery and 0.4A charger, which you can use to operate any tool on the Worx Power Share platform. So the next time you buy a tool, you probably won’t need to buy a new battery.

Brand: WORX


Power Source: Battery Powered


Horsepower: 1 hp


Item Weight: 4.49 kg


Product Dimensions: 33.46"L x 10.04"W x 8.07"H


Chain Length: 6 inches


Global Trade Identification Number: 72


Manufacturer: Positec/Worx - Lawn & Garden


Item Highlight: 1350 rpm no-load speed; weighs 7.1 lbs; fully protective guard; battery & charger included; PowerShare See more


UPC:


Model Number: WG320


Brand Name: WORX


Global Trade Identification Number: 72


Manufacturer: Positec/Worx - Lawn & Garden


Manufacturer Warranty Description: 3 Years


Item Highlight: 1350 rpm no-load speed; weighs 7.1 lbs; fully protective guard; battery & charger included; PowerShare


UPC: 845534011272


Included Components: (1) - 20V JawSaw, (1) - 20V MaxLithium Battery, (1) - 20V Battery Charger, (1) - Chainsaw Chain, (1) - Chainsaw Bar, (1) - Oil Bottle, (1) - Bar & Chain Oil, (1) - Spanner Wrench


Manufacturer Part Number: WG320


Power Source: Battery Powered


Horsepower: 1 hp


Item Weight: 4.49 kg


Item Dimensions L x W x H: 33.46"L x 10.04"W x 8.07"H


Chain Length: 6 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Worx Great :)
I have the Black & Decker equivalent, but find this far superior in most ways. I cut up several fallen branches and other sticks too substantial for a lopper yesterday and couldn't be more satisfied with the results. Whether the stick was 4" or 1", the tool was equally effective. I'm old and can't do as much as I once could, so if there's a tool that helps me and is safe and easy to use, I'm all for it. The B&D tool requires two hands (a good safety feature for that design) but since it's heavy and I'm not all that steady anymore, I find it awkward to position, and if you don't get it positioned well, the chain comes off track far too easily--and is an enormous hassle to get back on. On the other hand, this Worx cutter can be positioned with its jaws over the branch on the ground. You trigger it and push down to cut the branch. Wow! So much easier! It has safety features too, but they are better placed and once started, you can finish the cut pushing with one hand if you want to hold on to something for balance--helpful for me if I want to secure a branch with one foot. Mostly though, I didn't need support because I could stand still and just lean on the tool for the cut. After many, many cuts, the chain was still in place and fine, but should it come off or need adjusting, it's easy to get to unlike the B&D. I secured the included tool to access the chain to the JawSaw handle so it's always with me. Although the instructions say bar & chain oil isn't included, there was a small bottle in the box I received, along with a bottle to transfer it too with a narrow spout to pour it into the tool reservoir (which has a window so you can keep track of how much is in there). It holds a good amount so if you fill it before a session you don't have to worry about it running dry. The B&D, on the other hand, says to reoil after every 5 cuts. Really? You can't tell how much oil is in that tool's reservoir and the hole to pour it in is tiny and not covered so I never knew if it was clogged or full when the oil dribbled all over. If you want to cut branches off a fallen or standing tree or cut down saplings, a situation where the branch is not on the ground, you need two hands for the Worx and the tool is rather heavy to hold up for that work, but shouldn't be a problem for someone sturdier than I. For higher branches, though, I think you'd be better off with a long-pole battery powered saw lopper than this tool with the extension because the weight of this tool would make it hard to maneuver at a distance. I have one of those battery loppers, so only wanted this tool for fallen sticks and branches, and it works really great for that. I was cutting yesterday with the limbs lying on gravel and somehow this thing cuts them through without touching the gravel which would dull the chain. No problem, on that score. The tool arrived with some charge in the battery so I tried it out right away. After the first several cuts, though, I got concerned when it would start but then stop before cutting a limb through, but that was because the battery had essentially run out. Because I pushed that poor battery, it took several hours to fully charge, but then lasted well through the rest of my work the next day. I won't push it that far again. I have other Worx tools and should have known it's better to quit and recharge if the tool stops while working, even it it seems willing to restart, but stops again. Mostly I recharge after every working session unless I've not used the tool much. The batteries do seem to hold the charge well over long periods of disuse. All in all, this tool is a winner. ... show more
Reviewed in the United States on February 7, 2019 by C. G. King

  • Heavy - But very user friendly and safe to use.
Used this item on multiple trees in the backyard. Worked like a charm. Pretty much plug and play and putting in the oil was easy. Trees survived so you can definitely use this without a concern of damaging your trees. I then used the item to trim down the trees on the ground, which can be oddly used as a grabber as the rotation pulls the item into the mouth. Just an advisory caution doing this, as it will fling other items with it you did it the way I just described. Which to be clear, was turn the item on when the branch was on the ground and used it to lazily chop and pick the item up. And to be clear again, WATCH THE ROCKS if you do this. Hitting yourself in the shin, with a rock, because you were not looking is a user error. Be careful with these dangerous items no matter how many safeguards it has. The wonderful thing about this item is that it can be rested on the edge of something like a shovel. And the battery lasted for my entire backyard use. Love the grip and ease of access on this item. If you slip or accidently drop item the loss of grip turns off the item. Pretty safe item to use, albeit heavier for the safeguards. Better be safe then bleeding and or losing a limb though. With that being said, the safeguards are worth it for me to probably use this on a ladder with a belt. Albeit my arms may be sore for it. ... show more
Reviewed in the United States on November 10, 2025 by Malise

  • GREAT SAW THAT IS SUPER SAFE TO HANDLE
I could not believe how great JAWSAW cuts with the greatest part is that I felt safe that nothing would be flying back to hit me in the head or eye or any other essential part of my body :). Whoever developed this saw with the protective covers is a real blessing!!!! Very easy to handle and the confidence for safety is beyond belief. All I can say as a lil ole lady tipping 8 decades with fences around pastures taken over with CRAZY SWEETGUMS laughing in my face is THANK YOU for such a great saw!!!! Did I mention Kudzu vines as big as my arm??? JAWSAW can do the job!!! ... show more
Reviewed in the United States on April 14, 2026 by Amazon Customer

  • Unique and does the job well, if not ideally – it's heavy – but worth the price
We have a lot of scrub oak that we use as small trees in your back yard. Keeping these in check is a big job and a chainsaw makes it much easier. But a standard chainsaw makes the process dangerous because you aren't always in a position to properly position the blade. For this reason, we have used other devices than a chainsaw. But it took forever. When we saw this chainsaw, we thought it could change everything. It did. But there are some things to understand. It is heavy. Or at least heavier than wielding a smaller, batter-powered chainsaw. But the weight actually helped a little. It forced me to be more deliberate in how I used it. And for the safety, it is worth it to us. The other thing is that cleaning out the shards of wood that can collect in the gear housing isn't fun. Further, the gear housing has some plastic components that can break if you're not careful. We only realized this when we broke a small part and the door to the gear housing wouldn't lock. We called Worx and they promptly helped solve this problem. The issue is they couldn't send us the part, they had to send a whole new chainsaw. It worked because it solved our problem. It also showed that Worx backs this product well and quickly. I just wish it wouldn't have to be a whole new product. But now that we are more careful, I'm sure we won't have any more issues. One last note. We have also used this for helping with other family as we trim their trees and then need to chop up the large limbs into smaller chunks. This was also amazing. Here, just positioning the saw over the limb and pressing down was safe and fast. I haven't found anything else like this and to be more safe when working with chainsaws, it is work the money to me. ... show more
Reviewed in the United States on December 11, 2025 by B. Thelin

  • Very cool
Nice tool. Works great. 3 things i didnt read or realize before buying/using 1) the saw bar goes down with push pressure from you. 2) works best on straight cuts, on the ground. 3) if youre cutting a branch on a tree, cut the bottom a little first to relieve pressure when the branch comes off, the saw will get twisted in the cut when the branch starts to fall, 1st cut I tried i got it stuck. Thought I had broke it. ... show more
Reviewed in the United States on July 18, 2026 by Amazon Customer

  • Great For Nuisance Small Trees & Cutting Up To 6". Diameter Logs
Well, I got it on sale, mainly because it was cordless and looked positively post-apocalyptic. Once I tried it, however, I was impressed. It really cuts! And it's extremely quiet! Two small beefs; 1) it threw the chain a lot at first, and 2) that oil reservoir is the volume of a miniature chemistry flask! Not sure how to fix the former, but Worx needs to give it an oil reservoir that doesn't have to be filled with a 2-cycle oil mixing syringe! ... show more
Reviewed in the United States on July 20, 2026 by Brian Hughes

  • Easy to use
Great saw. Easy to use and did a great job.
Reviewed in the United States on August 30, 2026 by Pamela J. Dargan

  • Seriously, do not get this.
I know what you are thinking: this could be great for those branches and trimming those bushes! Nope. This is pretty much absolute garbage. Don't get me wrong, Worx is one of the best products out there for battery operated tools, and I own a bunch. However, this thing is just stupid. The teeny tiny chainsaw blade inside is all that cuts. You see these huge jaws and expect some amazing cutter, but it's just a 6 inch chainsaw on a long handle. It says you can cut up to 4 inches of wood, but that is NOT going to happen. It would take you 15 minutes to cut through something of that thickness. The idea is sound, something that grabs a branch and just cuts through it, but this is not what that is. This cuts way too slow and is super heavy so you can't hold it straight out for long. You can hold it above your head or maybe perpendicular to your for a bit but you'll get sore and tire before this finishes cutting. Think of a handheld tiny chainsaw built into a 3 foot long "gripper thingy". I don't know who allowed this to get through product design and approved it to be made, but this is basically a money grab using the great Worx name. Skip this entirely. ... show more
Reviewed in the United States on September 18, 2025 by Khaymanbb

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