Best Weed Eater Edgers for Clean Lawn Borders
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A weed eater edger is a string trimmer that can also be set up to cut a clean vertical line along a driveway, sidewalk or flower bed. Many convert from trimming to edging with a wheel or a rotating head, and a wheeled edge guide usually helps a line stay straight. The seven models below come from the listings in this group. Every figure is taken from the product listing, and where a listing does not state a number, we say that instead of guessing.
Quick answer
- For a corded machine with a wheeled edge guide, the BLACK+DECKER 14-inch 2-in-1 trimmer edger (BESTA510) is the model whose listing describes a 6.5 amp motor and a wheeled edge guide you turn to switch modes.
- For cordless models with batteries in the box, the BLACK+DECKER 3-in-1 combo (MTC220) and the ALSO GO 24V edger both list two batteries and a charger.
- For the widest cutting path, the Bosch GRT18V-40N lists a 16-inch swath, but it is a bare tool with no battery or charger included.
- For the most accessories in the box, the Liupoket model lists four blade types, two batteries and a wheel set.
What makes a good weed eater edger
Three things decide how well a weed eater edger performs at the border. The first is the edging method. Some models rotate the head so that a wheel sits on the lawn and the line runs along the edge. Others simply tilt the cutting head to reach a corner. The listings in this group describe both approaches, and a wheeled edge guide tends to give a straighter line on a hard surface. The second is the cut path, which is the width of grass the string or blade clears in one pass. The third is the shaft length and weight, because a long session at the edge is tiring if the tool is heavy or the shaft does not adjust to your height.
The power source is the fourth decision. Corded models have a cord that you must keep clear of the work area, but they run as long as the outlet supplies power. Cordless models give you freedom to move around the yard, and the listings in this group show a range of battery systems, from 12V and 18V to 20V MAX and 24V. Check which battery platform you already own, because a bare-tool model may be cheaper if you have batteries that match.
The seven edgers, compared
| Model (listing) | Power | Cut width | Edging method (as listed) | Shaft or height |
|---|---|---|---|---|
| BLACK+DECKER 2-in-1 (BESTA510) | Corded, 6.5 amp | 14 inches | Rotate to a wheeled edger | Adjustable handle and height positions |
| BLACK+DECKER 3-in-1 (BESTA512CM) | Corded, 6.5 amp | 12 inches | Rotate trimmer head to a wheeled edger | 1.6 inches, 12 positions |
| BLACK+DECKER 20V MAX combo (LCC222) | Cordless, 20V MAX, 2 batteries | 10 inches | Switch to a wheeled edger | Adjustable height and handle |
| BLACK+DECKER 20V 3-in-1 (MTC220) | Cordless, 20V MAX, 2 batteries | 12 inches | Switch to edger mode | Adjustable length and height |
| ALSO GO 24V edger (HG0312-YE) | Cordless, 2 batteries | 6 inches | Pivoting head for edges and corners | 35 to 47 inches |
| Liupoket 4-in-1 (L25-01) | Cordless, 2 batteries | 8 inches | Listed as a lawn edger, with wheels | About 47 inches total |
| Bosch GRT18V-40N (bare tool) | Cordless 18V, battery sold separately | 16 inches | Toolless adjustable D-handle to switch to edging | Not stated |
The table reflects only what each listing states. Where a cell says not stated, the listing does not give that figure, and the product page is the place to confirm it before ordering.
The models, one by one
BLACK+DECKER 14-inch 2-in-1 trimmer edger (BESTA510)
This corded model is the one in the group most clearly described as an edger first. The listing says the trimmer converts to a wheeled edger by rotating the trimmer head, and it names a wheeled edge guide that gives the line a guide to follow along a border. The motor is a 6.5 amp unit with POWERDRIVE transmission, and the automatic feed spool, which the listing calls AFS, feeds line without bumping. The cut path is 14 inches, and the listing describes it as suited to trimming in hard-to-reach areas where mowers cannot cut. The bullets also describe a cord retention system that helps prevent the cord from disconnecting during use, and they list a two-year limited warranty. The weight is 6.3 pounds and the speed is listed at 8000 rpm.
BLACK+DECKER 3-in-1 electric lawn mower, weed eater and edger (BESTA512CM)
This is the corded combo model that adds a mower deck to the trimmer. Its title calls it an electric lawn mower, weed eater and edger in one, and the listing says it converts to a wheeled edger by rotating the trimmer head. The 12-inch cutting width is paired with a 1.6-inch cutting height, which the listing gives as both the minimum and the maximum, and the listing reports 12 height positions. The trimmer is a 6.5 amp motor with AFS, and the speed is listed at up to 8000 RPM. The kit includes the string trimmer, a detachable MTD100 mower deck, an AF-100 spool, an auxiliary handle and a guard. The weight is 9.9 pounds, and the warranty is listed as two years limited. If you want a single corded tool that also does light mowing, this is the one in the group whose listing spells out the mower side most clearly.
BLACK+DECKER 20V MAX weed eater, edger and sweeper combo (LCC222)
This cordless kit is the one to consider if you want edging and a leaf blower from the same battery platform. The kit includes two 20V MAX lithium-ion batteries and a charger, and the batteries are rated 1.5Ah in the listing. The trimmer weighs 4.5 pounds, and the listing describes an adjustable height and handle for personal comfort. The edger is a wheeled conversion from the trimmer, and the automatic line feed supplies line as needed. The cutting width is listed at 10 inches, which is narrower than the corded models above, so it suits smaller borders. The title describes the leaf blower as a 130 mph hard-surface unit, and the listing gives the total kit weight as 10.5 pounds. The bullets also list a two-year limited warranty.
BLACK+DECKER 12-inch 3-in-1 weed eater, lawn edger and mower combo (MTC220)
This cordless model comes with two LBXR2020 20V MAX lithium-ion batteries, a charger, a removable wheeled mower deck, an AF-100 spool, an auxiliary handle and a guard. It can be set up as a trimmer, an edger or a small push mower. The listing says the PowerDrive transmission keeps the trimmer from bogging in dense grass and weeds, and the adjustable deck height and pivoting handle give control over the cut. The cutting width is 12 inches, and the total weight is listed at 9.9 pounds. The bullets describe the edging use as easy to switch to, and they note that the mower option is aimed at smaller yards, slopes and areas that are hard to reach with a standard walk-behind mower. The bullets list a two-year limited warranty.
ALSO GO 24V electric weed wacker edger (HG0312-YE)
This is a cordless edger-style trimmer that the listing says suits seniors and women, and it weighs 3 pounds. It comes with two 2.0Ah batteries, and the bullets describe a 650W pure copper motor with an 11,000 RPM no-load speed. The telescopic pole adjusts from 35 to 47 inches, and the angled cutting head tackles slopes, edges and tight corners. The package includes five interchangeable blades, which the listing describes as metal blades for thick weeds, saw blades for small branches and plastic blades for soft lawn grass. It has dual safety lock switches, and the listing says the safety lock must be engaged before use. The listing also describes an auxiliary wheel for smoother handling and detachable components for cleaning. The cut width is listed at 6 inches, so this is a precision edger rather than a wide-swath trimmer. The bullets give a 24V battery system, while the specs do not state a voltage, so confirm the battery platform on the product page.
Liupoket 3-in-1 cordless weed wacker with wheels and four blade types
This model is listed as a 3-in-1 trimmer, edger and brush cutter, and it comes with a long list of accessories. The package includes two 2000mAh batteries, a fast charger, ten metal blades, ten lengths of weed whacker string, ten plastic blades, two saw blades, wheels, gloves, goggles and a shoulder strap. The listing gives a 20,000 RPM motor with a pure copper design, a telescopic shaft of about 47 inches, and a total weight of 3.28 pounds. The multi-angle handle turns from 0 to 180 degrees, and the trimmer head adjusts from 0 to 90 degrees. The cut width is listed at 8 inches, which is between the narrower and wider models in this group. The style name describes it as a cordless weed wacker with wheels that doubles as a small lawn mower, and the listing says the four blade types suit soft grass, small shrubs, pruning branches and dense grass.
Bosch GRT18V-40N 16-inch cordless string trimmer and edger (bare tool)
This Bosch model is the widest-cutting option in the group, with a 16-inch cutting swath and a brushless motor. The listing gives a top speed of 5,300 RPM and describes an anti-tangle system designed to keep the head from bogging down in dense grass and weeds. The dual-function hand grip and toolless adjustable D-handle are described as the way to switch from trimming to edging. The Pro-Tap spool with EasyWind is listed as keeping the line moving and allowing fast reloading without removing the head. The listing says the trimmer has a variable-speed trigger and a durable aluminum motor housing. The weight is listed at 12.7 pounds, and the warranty is five years limited. This is a bare tool, so the battery and charger are sold separately. The listing says it works with Bosch 18V batteries and with other AMPShare-platform brands, so check the battery you already own before buying.
How to choose the right edger
Start with the size of the border you will edge most often. A narrow flower bed or a short walk needs a precise tool with a short cut path, so the 6-inch ALSO GO or the 8-inch Liupoket will give you more control. A long driveway or wide lawn edge is quicker with a wider swath, which is where the 14-inch corded BESTA510 and the 16-inch Bosch come in.
Next, decide between corded and cordless. The two corded BLACK+DECKER models both use a 6.5 amp motor and an automatic feed spool, so they are the simplest way to get consistent power if you have an outlet close to the work. The cordless models are better if you want to move around the yard, but you need to plan for battery charging. The LCC222 and the MTC220 both include two batteries and a charger, which makes them ready to use out of the box. The ALSO GO and Liupoket also list two batteries. The Bosch is a bare tool, so you need an existing 18V battery.
Finally, look at what you will do with the tool beyond edging. The MTC220 can be set up with a mower deck, and the LCC222 includes a sweeper. The Liupoket lists four blade types and a brush cutter function, which covers more kinds of work, while the ALSO GO is simpler and more focused on edges. Choose the one whose extra functions match your yard.
Who each edger suits
The BESTA510 suits a homeowner with an outlet near the border who wants a wide, wheeled edge guide without a battery to recharge. The BESTA512CM suits a buyer who wants a corded trimmer that also does light mowing with a detachable deck. The LCC222 suits someone who already owns a 20V MAX battery system or who wants a blower in the same kit. The MTC220 suits a yard with slopes or hard-to-reach areas, where the listing’s mower option and wheeled edger are both useful.
The ALSO GO suits a buyer who wants light, precise edging with a telescopic shaft and dual safety locks. The Liupoket suits a buyer who wants the most accessories in one box and a brush cutter function. The Bosch suits an owner who already has an 18V battery and wants a heavier-duty trimmer for large yards and commercial-style use. If you are comparing battery trimmers more broadly, our Top 10 Battery Powered Weed Eaters: 6 Real Picks Compared guide covers a wider set of options, and if you already own a 20V battery system, see the Best Black and Decker 20V Cordless Weed Eaters post.
Mistakes to avoid
- Choosing a wide cut path for tight borders. A 6-inch or 8-inch path gives you more control around a flower bed.
- Assuming every model uses the same battery platform. Voltage and battery systems vary across this group, so check the battery on the product page before ordering.
- Forgetting the battery is sold separately. The Bosch is a bare tool, so it needs an 18V battery that you may not own.
- Ignoring the cord on the corded models. The BESTA510 and BESTA512CM listings describe a cord retention system, but the cord still has to stay clear of the trimmer head.
- Using the edger on a rough border without the guard. Keep the guard in place, and use the safety lock on the models that list one.
FAQ
What is the difference between a trimmer and a weed eater edger?
In these listings the terms overlap. A weed eater or string trimmer cuts grass and weeds along a fence or wall, while an edger cuts a clean line along a hard edge. Most of the models here do both, and the edging method is the part to check in each listing.
Which model has the widest cut path?
The Bosch GRT18V-40N lists a 16-inch cutting swath. The BLACK+DECKER BESTA510 lists 14 inches, and the BESTA512CM and MTC220 each list 12 inches.
Do any of these come with batteries?
Yes. The LCC222, the MTC220, the ALSO GO and the Liupoket all list batteries and a charger in the package. The Bosch is a bare tool, and the batteries and charger are sold separately.
Can a corded model be used as an edger?
Yes. The BESTA510 and BESTA512CM both describe a conversion to a wheeled edger by rotating the trimmer head, and both list a 6.5 amp motor.
Which model is the lightest?
The ALSO GO is listed at 3 pounds and the Liupoket at 3.28 pounds. The Bosch is the heaviest at 12.7 pounds, and the BESTA512CM and MTC220 are both listed at 9.9 pounds.
How long is the warranty?
The BLACK+DECKER models list a two-year limited warranty. The Bosch lists five years limited. The other models in this group do not state a warranty term in their bullets.
Bottom line
Choose a corded BLACK+DECKER if you have an outlet and want a wheeled edge guide with no battery to charge. Choose the MTC220 or LCC222 if you want a cordless kit that includes batteries and a charger. Choose the Bosch if you already own an 18V battery and need the widest swath, and choose the ALSO GO if you want a light, precise edger. Confirm the battery voltage and the cut width on each product page before you buy.
