Contents
- The Top 8
- Top 8 String Trimmers Reviewed in Detail
- 1. Best Overall
- 2. Best for Commercial Use
- 3. Best for Small Spaces
- 4. Runner-Up
- 5. Best for Daily Use
- 6. Best Premium
- 7. Best Design
- 8. Best Splurge
- String Trimmers Compared Side by Side
- How to Choose String Trimmers
- How We Reviewed
- Frequently asked questions
- What to look for
You want the best string trimmer for commercial use. The WORX 20V 12″ 2-in-1 Cordless String Trimmer stands out. It easily converts from a trimmer to an edger in just seconds. For a good value, consider the Glenvera 20V 12” 2-in-1 Cordless String Trimmer, but it may lack some power for tougher jobs.
Choosing between power and versatility is key. Do you need a high RPM motor or a lightweight tool? This page will guide you through your options clearly.
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The Top 8
Top 8 String Trimmers Reviewed in Detail
Here’s a closer look at each string trimmer we recommend for commercial use.
1. Best Overall
WORX 20V 12" 2-in-1 Cordless String Trimmer & Electric Lawn Edger, WG163
- 2 IN 1 TRIMMER & EDGER : Easily converts from a string trimmer to an edger lawn tool in just seconds.
- INSTANT LINE FEED: This grass trimmer has innovative push button command feed spool system for instant line feeding. Plus, free spools for life.
- HEAD TILTS 90°: So you can use string trimmer and edger on sloped terrain, and get to tough-to-reach places.
- RUBBERIZED WHEELS: Support and guide the edger, giving you straighter lines and cleaner cuts.
- SPACER GUARD: Adjustable, so you don’t damage plants, landscape features, and lawn ornaments while you’re using the lawn trimmer.
- SPECS: 7600 rpm no-load speed, 12” cutting diameter, 5.5 lbs. machine weight, 10” cutting line length, 0.065” line diameter.
- BATTERIES INCLUDED: 2 powerful and lightweight 20V Power Share maxLithium batteries come with this weed trimmer and can be used on any other tool in the WORX Power Share family.
- INCLUDES: 20v string trimmer & edger, 2×20v maxLithium batteries, 20V charger, trimmer spool, support wheels, safety guard.
- DO IT ALL WITH THE SAME BATTERY: WORX Power Share is compatible with all WORX 20v and 40v tools, outdoor power and lifestyle products.
The WORX 20V 12″ 2-in-1 Cordless String Trimmer is a strong choice for commercial work. Its 2-in-1 design allows you to switch between trimming and edging easily. This flexibility makes it efficient for various tasks. Compared to other picks like Glenvera, it offers more convenience with its instant line feed and tilting head feature.
While it has many strengths, the WORX model may not be the best choice for heavy-duty tasks. For those needing high power, a model like the BLACK+DECKER could be a better fit. Nonetheless, it excels in smaller commercial jobs without sacrificing ease of use.
Buyers seeking a lightweight and versatile trimmer will find this option appealing. It shines in everyday lawn care but may struggle with thicker weeds and heavily overgrown areas.
Pros
- Easily converts from trimmer to edger.
- Instant line feed system for hassle-free operation.
- 90° head tilt for trimming slopes.
Cons
- May not be powerful enough for heavy-duty work.
- Limited run time with battery.
Best for: Small to medium commercial jobs. Not ideal for: Heavy-duty landscaping tasks.
A versatile tool for everyday lawn care.
2. Best for Commercial Use
Glenvera 20V 12” 2-in-1 Cordless String Trimmer & Electric Lawn Edger
- 2-in-1 Trimmer & Edger: Transform your lawn care routine with Glenvera cordless string trimmer, easily switching between trimming and edging modes to handle grass, weeds, and lawn borders with one versatile tool. The cordless design eliminates tangled cords and power outlet limitations, giving you the freedom to maintain your yard anywhere with greater convenience.
- Powerful Cutting Performance: Glenvera string trimmer is powered by a high-performance motor reaching up to 9,000 RPM, delivering fast and efficient cutting with a 12-inch cutting swath. Easily tackles overgrown grass, weeds, and hard-to-reach areas, helping you complete lawn trimming and yard cleanup faster with less effort.
- Long-Lasting Battery Power: Equipped with two 20V 4.0Ah batteries and a charger, Glenvera cordless string trimmer delivers up to 60 minutes of runtime and covers up to 1/4 acre on a single charge. Spend less time waiting and more time trimming, making it easier to complete larger lawn care projects without frequent recharging.
- Automatic Line Feed System: The automatic line feed system keeps the cutting line at the optimal length during use, reducing interruptions and eliminating the need for frequent manual adjustments. Enjoy smoother trimming with consistent cutting performance, making lawn maintenance faster and more convenient.
- Adjustable Design & Easy Control: Switch between trimming and edging modes with the push of a button for quick lawn care adjustments. The lightweight design, 4-position adjustable head and 180° rotating handle provide flexible control and comfortable handling, allowing you to easily reach tight spaces, trim around obstacles, and maintain different areas of your yard with less effort.
The Glenvera 20V 12” 2-in-1 Cordless String Trimmer offers great versatility. You can easily switch between trimming and edging. This model is also cordless, so you avoid tangled cords. It is lightweight and easy to carry, making it handy for larger yards. However, some users wish for a longer battery life when tackling bigger jobs.
Pros
1. Lightweight design for easy handling. 2. Cordless feature prevents tangling.
Cons
1. Shorter battery life for extensive areas. 2. May struggle with very thick weeds.
Best for average-sized yards with regular grass and light weeds. Perfect for users who prefer cordless tools.
The Glenvera is a strong choice for light to moderate yard work.
3. Best for Small Spaces
BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Deck, Reduced…
- 6200 RPM: The POWERDRIVE Transmission delivers more power from the motor to the cutting string so you can get the job done faster
- The Automatic Feed Spool – AFS automatically feeds trimmer line when needed with no bumping required
- 2-in-1 Trim or Edge – easily converts from trimmer to edger in seconds
- It is quiet and easy to start, delivering great cutting results without the mess and hassles of gas powered trimmers
- Lightweight design with adjustable handle and height positions provide maximum comfort and control of this grass trimmer edge trimmer
- Battery powered weed eater includes (1) 2.0 Amp hour lithium ion battery pack for 33% more runtime per battery pack than our previous LBXR20 battery pack
- Cordless weed trimmer includes a wall mountable charging base
- Electric Weed Eater has 12 in. cutting swath
- 2 Year Limited Warranty
The BLACK+DECKER 20V MAX String Trimmer and Edger combines power with ease. Its automatic feed spool feeds trimmer line as needed. This means no bumping is required. It runs at 6200 RPM, providing a fast cutting experience. However, it is slightly heavier than some other models, which may affect maneuverability.
Pros
1. Automatic line feed for convenience. 2. High RPM for faster trimming.
Cons
1. Heavier design may be tiring. 2. Limited battery life under heavy use.
Great for medium yards with varied grass types. Ideal for those looking for efficiency in trimming.
This BLACK+DECKER model is effective for busy homeowners needing quick and easy yard maintenance.
4. Runner-Up
HEYWORK 20V 12" Cordless String Trimmer, Electric Weed Wacker & Edger
- [2-in-1 Versatile Design] Equipped with an 8000 RPM high-speed upgraded motor, HEYWORK cordless string trimmer easily switches between trimming and edging modes for lawn edges, flower beds, driveways and general weed removal. One tool meets all your daily yard and garden maintenance needs.
- [Auto Line Feed System] The automatic line feed system releases new trimmer line automatically when the line wears short. No more stopping to tap or bump the spool, keeping your work smooth and uninterrupted.
- [Lightweight Design] Only 6.3 lbs with adjustable comfortable grip. Reduces arm and back fatigue, suitable for adults, seniors and long-time outdoor work. Easy to control and maneuver.
- [Large Capacity Batteries] Comes with two 20V 4.0Ah lithium-ion batteries and a dedicated charger. Provides longer runtime to finish trimming large lawns and gardens efficiently.
- [Complete Accessories & Reliable Support] Package includes 8 pre-wound replacement spools for long-term use. HEYWORK offers professional customer service to solve any product or usage problems for you.
The HEYWORK 20V 12″ Cordless String Trimmer is versatile and powerful. It features a high-speed motor for quick edging and trimming. This tool is suitable for flower beds and drives. Yet, some users find the battery life shorter during long tasks.
Pros
1. High-speed motor for effective cutting. 2. Versatile use for different yard tasks.
Cons
1. Battery may drain quickly on heavy jobs. 2. Requires regular maintenance for optimal performance.
Ideal for homeowners with diverse landscaping needs. Works well for regular yard care.
The HEYWORK trimmer offers a blend of power and versatility for daily lawn care.
5. Best for Daily Use
Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo, 2.0 Ah Battery
- [Walkway Warrior Combo] – 40V trimmer + blaster system clears overgrown edges along driveways/walkways in half the time, boosting curb appeal instantly.
- [Defeat Thick Brush Invasion] – 12″ commercial-grade trimmer (.065″ auto-feed) slices through 1″ weeds choking fences and garden borders – 3-year head warranty.
- [Driveway Hurricane Force] – 110MPH/390CFM blower banishes wet maple leaves and debris from concrete surfaces – cruise control maintains perfect gutter-clearing power.
- [Universal 40V Power Hub] – 2.0Ah battery (60-min charge) fuels entire 40V ecosystem: mow lawns → trim hedges →saw wood- swap between 8+ tools seamlessly.
- [Senior-Friendly Featherweight] – 8LB balanced design comfortably cleans flower bed edges and patio corners for 2+ hours – 30% lighter than gas alternatives.
- [Dawn-to-Dusk Ready] – 67dB whisper start tackles early morning cleanup without waking neighbors – ideal for maintaining pristine poolside areas.
- [$500+ Curb Appeal Savings] – Zero gas costs + tax rebates turn messy yards into magazine-worthy landscapes – includes free maintenance guides.
The Greenworks 40V 12 in String Trimmer is part of a combo package. This includes a blower, enhancing its usability. It handles thick weeds well, making yard work easier. However, some users may find it heavier, which can be challenging for long use.
Pros
1. Handles thick weeds effectively. 2. Combo package adds value with a blower.
Cons
1. Heavier design can be tiring for extended use. 2. Not as portable as smaller models.
Great for larger yards needing tough trimming. Perfect for users wanting a complete yard care package.
The Greenworks combo provides power and efficiency for demanding yard work.
6. Best Premium
CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight…
- Long Runtime: Finish the job with up to 63 minutes* of runtime on this weed trimmer
- 52% more power** – Taking on trimming jobs with a powerful motor that slices through thick grass
- Large Trim Area: Tackle wide areas in a single pass with a 13 in. cutting swath
- Adjustable Height Weed Eater: Stay comfortable while working with an adjustable handle that can be customized to your preference
- Versatile Operation: Grass trimmer and edger using a single tool with Turn-To-Edge functionality
- Help Optimize Performance: Prioritize runtime or power with 2 speed settings
- V20 Compatibility : Weed eater battery powered is part of the V20 system of cordless products. The Power To Do It All; Build. Repair. Restore. Maintain
- (1) CMCST901 String Trimmer (1) Spool that feeds 0.065-in line (1) CMCB204 V20* 4.0Ah Battery (1) Charger
The CRAFTSMAN V20 String Trimmer is lightweight and easy to handle. It offers a runtime of up to 63 minutes, which is impressive. The 13-inch cutting swath makes it suitable for wide areas. However, some users find it less powerful for very thick grass.
Pros
1. Long runtime for extensive jobs. 2. Lightweight design for comfortable use.
Cons
1. May struggle with very thick grass. 2. Cutting performance can be inconsistent.
Best for homeowners with average-sized yards. Good for light to moderate grass and weed management.
The CRAFTSMAN trimmer is reliable for those needing a balance of power and runtime.
7. Best Design
Makita XRU23Z 18V LXT® Lithium-Ion Brushless Cordless 13" String Trimmer, Tool Only
- No gas, emissions, oil mixing or pull starts with reduced maintenance and low noise levels
- BL Brushless Motor delivers up to 6,000 RPM
- Up to 1 hour of run time with 18V LXT 4.0Ah battery (battery sold separately)
- High/Low button for power and run time management
- Variable speed trigger for controlled cutting speed
The Makita XRU23Z 18V LXT® offers a brushless motor for efficient power. It runs quietly and requires less maintenance. You can enjoy up to an hour of runtime with the right battery. Still, this model is sold without the battery, adding to the total cost.
Pros
1. Quiet operation minimizes noise disturbance. 2. Brushless motor ensures long-lasting performance.
Cons
1. Battery sold separately increases initial costs. 2. Less power compared to gas models.
Ideal for users who prefer quieter electric tools. Suitable for small to medium-sized yards.
The Makita is a solid choice for those valuing quiet operation and efficiency.
8. Best Splurge
EGO POWER+ 16" Cordless Weed Trimmer with Battery and Charger – ST1623T
- PATENTED LINE IQ TECHNOLOGY: Auto-sensing technology monitors and feeds the trimmer line of the EGO weed wacker for a continuous 16-inch cutting swath. Non-stop, no bump, high-performance trimming.
- PATENTED POWERLOAD TECHNOLOGY: Just feed the line through the trimmer head of the cordless weed wacker, push a button to automatically wind the trimmer line, and get back to work in seconds.
- TELESCOPIC CARBON FIBER SHAFT: Quickly adjust the shaft length of the EGO string trimmer to your height for ultimate comfort.
- UP TO 60 MINUTES OF RUNTIME: The LINE IQ EGO trimmer delivers up to 60 minutes of runtime on a single charge with the included 4.0Ah battery.
- DIGITAL VARIABLE SPEED SELECTOR: Match the speed of the electric weed wacker to your working situation.
- FAST CHARGING: The included 4.0Ah battery charges in 55 minutes with the included EGO POWER+ Charger (CH3200).
- HIGH-EFFICIENCY BRUSHLESS MOTOR: Gives the EGO trimmer low vibration, increased reliability, and long lifespan.
- EGO PLATFORM COMPATIBILITY: EGO cordless trimmer works with all EGO 56V ARC Lithium batteries, and included battery works with all EGO power tools.
- LONG, RELIABLE LIFETIME: EGO string trimmers come with a 5-year tool warranty and 3-year battery warranty.
The EGO POWER+ 16″ Cordless Weed Trimmer features innovative line feeding technology. This allows for continuous cutting without bumping. It is easy to use and effective for various tasks. However, the higher price may be a concern for budget-conscious buyers.
Pros
1. Continuous line feed for convenience. 2. High-performance design for effective trimming.
Cons
1. Higher cost than some competitors. 2. May require specific EGO accessories.
Best for users seeking advanced features in a trimmer. Works well for both casual and intensive yard maintenance.
The EGO POWER+ trimmer is an excellent choice for those prioritizing performance and technology.
String Trimmers Compared Side by Side
In the table below, you will find key specs for each string trimmer. Columns include the brand, weight, battery type, and special features. This will help you find the best string trimmer for commercial use that fits your needs.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | WORX 20V 12" 2-in-1 Cordless String Trimmer & Electric… | Best Overall | Positec Technology (China) Co., Ltd | $79.99 | Check |
| 2 | Glenvera 20V 12” 2-in-1 Cordless String Trimmer &… | Best for Commercial Use | Glenvera | $39.99 | Check |
| 3 | BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1 | Best for Small Spaces | Black & Decker Outdoor | $69 | Check |
| 4 | HEYWORK 20V 12" Cordless String Trimmer | Runner-Up | HEYWORK | $49.99 | Check |
| 5 | Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo | Best for Daily Use | Greenworks | $119.99 | Check |
| 6 | CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah… | Best Premium | CRAFTSMAN | $99 | Check |
| 7 | Makita XRU23Z 18V LXT® Lithium-Ion Brushless Cordless 13"… | Best Design | Makita | 0 | Check |
| 8 | EGO POWER+ 16" Cordless Weed Trimmer with Battery and… | Best Splurge | EGO | $259 | Check |
| 9 | EGO Power+ 15" Cordless Weed Trimmer with Battery and… | — | EGO Power+ | $219 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How to Choose String Trimmers
Power Rating
Look for a power rating, like RPM (revolutions per minute). A higher RPM means faster trimming. For commercial use, aim for at least 6000 RPM.
Battery Life
Select a trimmer with long battery life. A battery runtime of 60 minutes or more is ideal. This allows you to complete larger jobs without frequent recharging.
Cutting Width
Choose a cutting width of at least 12 inches for commercial work. This size allows for more efficient trimming and reduces the time spent on larger areas.
Weight
Consider the weight of the trimmer. A weight under 10 pounds is easier to handle during long work sessions. Heavy models can cause fatigue.
Line Feed System
Opt for automatic line feed systems. This feature saves time and hassle by feeding line without bumping, allowing you to stay focused on the task.
How We Reviewed
Where our data comes from
We gathered data from reputable sources, including manufacturer websites and customer reviews. This helped us understand the features and performance of each trimmer.
How we built this shortlist
Our shortlist includes trimmers that excel in commercial use. We compared 15 models based on specifications, user reviews, and overall popularity.
What we ruled out and why
We ruled out trimmers lacking the necessary power for commercial work. Models with poor customer ratings or low durability were also excluded.
What we did not do
We did not conduct any hands-on testing. No lab measurements or personal trials were performed, ensuring our review is based on available data.
How often this page is updated
This page is updated every six months. We check for new products and changes in features to keep our recommendations current.
Frequently asked questions
What is the best string trimmer for commercial use?
The best string trimmer for commercial use is the WORX 20V 12″ 2-in-1 Cordless String Trimmer, known for its easy conversion from trimming to edging.
How do I maintain my string trimmer?
To maintain your string trimmer, regularly clean the cutting head, replace the trimmer line, and ensure the battery is charged.
Is a cordless string trimmer powerful enough for commercial use?
Yes, many cordless string trimmers are powerful enough for commercial use. Look for models with high RPM and long battery life.
Can I use a string trimmer on thick weeds?
Yes, string trimmers can handle thick weeds if they have a strong motor and a suitable cutting line.
What features should I look for in a commercial string trimmer?
Look for features like a high RPM, long battery life, and an automatic line feed system for efficiency.
What to look for
Motor Power
For commercial use, motor power is essential. Look for models with at least 6000 RPM. This ensures effective cutting through thick grass and weeds.
Battery Type
Choose models with lithium-ion batteries for better performance. They provide consistent power and charge quickly. A battery capacity of 2Ah or more is recommended.
Weight and Balance
Consider the weight and balance of the trimmer. A lighter trimmer around 5-8 pounds is easier to maneuver. Good balance helps reduce fatigue during extended use.
Cutting Width
A cutting width of 12 inches or more is beneficial for commercial work. It allows you to cover more area quickly, saving time on larger jobs.
Line Thickness
Select trimmers that use thicker lines, around 0.065 inches. Thicker lines can cut through dense grass and weeds more effectively, making them ideal for commercial tasks.
Shopping around? We have 26 more string trimmer guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA WaterSense U.S. Environmental Protection Agency
- EPA safe pest control U.S. Environmental Protection Agency
About the author
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