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WORX 20V 12" 3-in-1 Cordless String Trimmer/Lawn Edger/Mini Mower, WG170

  • Based on 6,344 reviews
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Availability: In Stock.
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Arrives Tuesday, Oct 20
Order within 4 hours and 28 minutes
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Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah Charger


Features

  • 3 IN 1: Easily transforms from a precision string trimmer, into a powerful in-line edger, into a nimble mini lawn mower. Charging time: 5 hours.
  • AUTOMATIC FRESH LINE: Proprietary command feed tech of this grass trimmer lets you add more line as needed, just by pushing a button, so you don't have to stop and can get the job done quicker.
  • FIND YOUR POSITION: This weed trimmer has 7 handle adjustments and 6 rotating head settings which makes it a comfortable and flexible edegr lawn tool you can use all afternoon and in many hard to reach places.
  • LONGER & STRONGER: An entire foot longer than the last version of the WORX lawn trimmer, with a motor running at 7600 revolutions/min, so you can find the right length, then power through your chores.
  • INCLUDES: 20v string trimmer, 2 20v max lithium battery, 3 trimmer spools, 20v battery charger, support wheels, safety guard, flower guard, spool holder.

Description

The string trimmer GT revolution is going to tear through your lawn work, making you trimming and edging easy, and leaving your yard looking clean, sharp and professionally cared for. This 3 in 1 turns into a mini-mower too, so you can get those strips that your main mower can’t quite reach. At only 5.5 lbs. you’ll be able to whip the grass trimmer around all day without much fatigue, and its adjustable handle and extra foot of length will let you find a position that works for you. The two 2.0Ah 20v max lithium batteries that are included provide enough power to blow through a typical ¼ acre lawn and can be used on any tool in the WORX 20v Power Share family.

Brand: WORX


Power Source: Battery Powered


Color: Black and Orange


Item Weight: 5.5 pounds


Cutting Width: 12 inches


Power Source: Battery Powered


Cutting width: 12 inches


Speed: 7600 rpm


Number of Batteries: 2 Lithium Ion batteries required. (included)


Item Weight: 5.5 pounds


Item Dimensions L x W: 45.1"L x 37.4"W


Size: 12 inches


Color: Black and Orange


Pattern: Revolution


Style Name: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah Charger


Brand Name: WORX


Model Number: WG170


Number of Packs: 1


Global Trade Identification Number: 25


Number of Items: 1


Recommended Uses For Product: Edging, Mowing, Trimming


UPC: 845534017625


Unit Count: 1 Count


Included Components: Includes 1 x WORX WG170 GT Revolution 20V 12" Grass Trimmer/Edger/Mini-Mower 2 Batteries & Charger Included, Black and Orange


Item Type Name: WORX WG170 20V 12'' Cordless String Trimmer & Lawn Edger


Manufacturer: Positec Technology (China) Co., Ltd


Manufacturer Part Number: WG170


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

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


  • Don’t pay too much attention to the negative reviews
Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah ...
This trimmer is awesome. I use to have a black and decker 18v trimmer years ago until the batteries died. I figured it was time to get a “real” trimmer. So I bought a craftsman, 4 cycle, fancy attachment capable, few hundred dollar trimmer. I liked that one for about the first year and then I hated it. It was huge, heavy and way too problematic. It just seemed like I was always fixing the damn thing. I kept putting up with it mostly because of the money I spent on it. Well this spring I got out the craftsman trimmer and sure enough the pull start mechanism breaks on the first pull. That was it! I went on amazon found the worx revolution for a great price and didn’t even hesitate. Now as far as some of the negative reviews of this and other models I really don’t understand why some people feel they must compare the worx to a commercial gas trimmer and then leave a negative review. Unless it’s defective, that’s another story. But this is an ELECTRIC trimmer! Mostly I see people complain about the power and battery life. It’s not a gas trimmer that’s going to send grass flying into your neighbors yard across the street. But believe me it’s got plenty of power to cut grass! I just received my trimmer today and I wanted to test this thing. After charging the battery I cut down grass on a hill that was 10 inches and taller in some places. The worx revolution went right through it. And as for battery life, I watched a video review saying one battery ONLY lasted 25ish minutes, like that was a bad thing. I have one acre of land with grass on all sides, flower beds, gardens, block walls etc. 25 minutes was plenty of time to get all that done. And this came with 2 batteries. I couldn’t be happier. Moral to the story, if you’re a commercial landscaper or someone with hundreds of acres to trim then yeah, this is not for you. If you’re someone who just wants to trim GRASS around your home with a lightweight, battery operated, no gas mixing, quite trimmer. This is the one. Plus all the user friendly features on this are so nice! I really like the adjustable length. I thought I would need it all the way extended but actually I didn’t. I was able to shorten the length so it was actually comfortable to use. Then I adjusted it again to trim the tall grass on the hill. This makes me realize how uncomfortable my old gas trimmer was. Even my wife likes this thing and if she’s willing to jump in and help with yard work because this thing is lightweight and easy to use, that’s even better! ... show more
Reviewed in the United States on May 9, 2019 by Jonny84

  • Perfect for me!
Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah ...
I am a 72-year-old woman that still loves to keep my lawn. I have found this to be light enough and powerful enough to do my trimming. I love the fact it has two batteries to recharge so I have not been without power yet. The spool of string lasts much longer than I thought it would. I have nothing negative to say about this product and I hope it lasts for three years at least, and I will say money well spent. ... show more
Reviewed in the United States on July 4, 2026 by Johnny L. Price Sr.

  • Good
Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah ...
Its a good machine it perfoems well and get the job done only thing the battery doesnt last long , ita noisy, but its cost effective because it gas free and its cordless so overall good
Reviewed in the United States on July 30, 2026 by Vanessa mckoy

  • Proven Performance & Durability
Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah ...
I purchased this item (from Amazon) back in 2022. This little workhorse has exceeded all my expectations for performance & durability. For a grass trimmer it is small & very lightweight. I feel that it would be perfect for a smaller person or women. I'm a 6ft, 215lb, 75yo male & because of my age, this tool is perfect. It's lasted much, much longer than I expected with the amount of use & abuse it's taken. Initial assembly was very easy, and adjustments of head angle & handle length is simple. Also, I have El Toro grass & I like to keep it cropped short, otherwise this species of grass tends to quickly grow into a very thick & high lawn. Although it only cuts through a small swath at a time, this WORX grass trimmer is powerful enough to cut through these thick leaf blades; & it's lightweight & easy maneuverablity makes it easy to control. The grassy areas of my yard is very, very large, so I have to do it in sections. I don't use a lawn mower, only this little guy. Since being so satisfied with this tool, I have purchased many other WORX brand tools (hedge trimmer, leaf blower, brad driver, power drills & recipro/jig saw combo) because of their "PowerShare" design concept. So I have many interchangeable batteries & multiple chargers; & this works extremely well for me. For this grass trimmer each battery charge will last around 18-22 mnutes per charge. While I can see that this may be inconveniently tedious for someone else, I don't mind. At my age, this battery-changing routine allows me to gauge my time & progress. Also, the cutting line is on a surprisingly small replaceable spool. Replacement spools of line are abundantly available on Amazon & the removal/replacement process is very simple & fast. It would be unfair to compare this WORX brand grass trimmer to those gas powered (commercial use) brands like Shindaiwa or Stihl, etc. I'm sure that these heavy duty trimmers could run circles around this little guy, but at the same time are much more expensive, heavier & cumbersome,. In the past 3 years, after hundreds of hours of use, I've come to love & respect this little tool alot. My only complaint is that I wish the handle length was a bit longer. ... show more
Reviewed in the United States on September 18, 2025 by Cosmo

  • Battery powered weed eater
Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah ...
Super nice weed eater. Easy to use and light weight. Really does a great job. Does everything a gas powered unit does.
Reviewed in the United States on August 14, 2026 by Ron Cromer

  • Awesome and versatile trimmer/edger
Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah ...
This thing is bad ass! I bought this after seeing a friend use one in the vertical configuration to do edging, which is what I primarily bought mine for. However, I have since quit using my gas-powered trimmer in favor of this one. This battery-powered unit has plenty of power to trim around fence lines and edge the sidewalks and curbs, but lacks the power of the gas unit, which too often sent small stones flying near the cars! The only less-than-perfect comment I have is that it takes a looong time to charge the batteries compared to other battery-powered equipment that I own. But in my case, I can do all the trimming/edging on my property on a single charge. ... show more
Reviewed in the United States on July 26, 2026 by JCB

  • Worx trimmer
Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah ...
I love the size. It is very easy to handle. There was a problem extending the pole. The adjustment on the pole will not stay if you tighten it. . The string trimmer doe not last very long with constant use. I have bought about 4 over the last 5 years. The spool has to be changed quite a bit. I would still purchase the trimmer because it handles very well . I like the way it work. ... show more
Reviewed in the United States on June 20, 2026 by sheryl stewart

  • Nice tool
Style: 3 in 1 Trimmer w/(2) Batteries & 0.4 Ah ...
Nice tool for yard work. Takes a bit to get used to the line feed Nice to get 2 batteries. Assures you will complete the job
Reviewed in the United States on August 18, 2026 by Tom W.

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