7 Best String Trimmer and Edger Combos (October 2026)

The best string trimmer and edger combos include the WORX WG163 20V 2-in-1 Trimmer and Edger for small-yard borders, the BLACK+DECKER 20V MAX 2-in-1 Trimmer and Edger for routine touch-ups, and the BLACK+DECKER 20V MAX LST522 Wheeled Edger Trimmer for mixed grass growth.

On this page (10 sections)

1. How we chose string trimmer edger combos
2. Compare the best string trimmer and edger combos
3. Best string trimmer edger combo picks
4. What features matter in a trimmer and edger combo?
5. Can a combo handle your borders and weeds?
6. How should you set up a combo before the first cut?
7. How do you trim and edge without wasting line?
8. What common mistakes cause poor cutting or short sessions?
9. What care does a cordless trimmer edger need?
10. Which string trimmer edger combo should you choose?

The WORX WG163 is the best string trimmer edger combo for most small yards because it combines supported edging with a head that adjusts for awkward spots. Choose another kit when automatic line feed, an existing battery system or a separate cleanup tool matters more to your routine.

These cordless tools suit grass trimming and regular border upkeep around a home. For a wider look at batteries, tool fit and power choices, start with our cordless string trimmer buying guide.

Our picks at a glance

1. 1
   Best for small-yard borders

   WORX WG163 20V 2-in-1 Trimmer and Edger

   9.2/10 our score

   See it on Amazon
2. 2
   Best for routine touch-ups

   BLACK+DECKER 20V MAX 2-in-1 Trimmer and Edger

   8.9/10 our score

   See it on Amazon
3. 3
   Best for mixed grass growth

   BLACK+DECKER 20V MAX LST522 Wheeled Edger Trimmer

   8.5/10 our score

   See it on Amazon

4. 4

   BLACK+DECKER 20V MAX LSTE525 Trimmer and Edger

   Best for split-yard sessions
   Check it
5. 5

   BLACK+DECKER 20V MAX Trimmer, Edger and Sweeper Combo

   Best for patio cleanup
   Check it
6. 6

   CRAFTSMAN V20 Trimmer and Edger

   Best for V20 households
   Check it
7. 7

   CRAFTSMAN V20 Trimmer and Edger Kit

   Best for longer grass routes
   Check it

How we chose string trimmer edger combos

Useful edging conversion comes first, followed by line control, working position and a battery kit that fits the job. We compared those features to separate tools for short touch-ups from kits for longer routes or cleanup afterward.

A guide wheel earns its place on a lawn with long paved borders. Around trees, beds and fence posts, head position and control matter more than rolling support.

Battery count also needs context. A spare helps you plan a session, while capacity affects the energy available in each pack; neither gives a dependable runtime without considering the work.

Compare the best string trimmer and edger combos

Match the kit to your main task before comparing smaller differences. Start with guided edging, automatic feed, a spare battery, a sweeper or wider trimming coverage, then use the table to narrow your choice.

All the picks convert between trimming and edging, but the extra tool in the LCC222 bundle changes what “combo” includes. The other kits center on one convertible tool.

Best string trimmer edger combo picks

The WORX WG163 is the first choice for small-yard border maintenance. The remaining picks serve buyers who prefer a different feed system, already share compatible batteries or need to clear clippings after cutting.

1

WORX WG163 20V 2-in-1 Trimmer and Edger: Best for small-yard borders

9.2/10Our score

• Push-button Command Feed
• Rubberized guide wheels
• 90-degree tilting head
• 2 batteries and charger included

A useful fit for small lawns with sidewalks, sloped patches and planted borders. Guide wheels support edging, while the tilting head helps reach awkward grass.

See it on Amazon

Pros

• Wheels support border work
• Adjustable spacer guard
• Spare battery included

Cons

• Button press needed to advance line
• Narrower swath than the CRAFTSMAN picks

Choose the WORX WG163 for a small lawn with a mix of sidewalk edges, planted beds and awkward patches. Its rubberized wheels support the tool during edging, while the 90-degree tilting head helps you reach grass where a fixed working angle would be awkward.

Command Feed advances line with a button press. That suits someone who wants to decide when to release more line rather than leave that step to an automatic feed system.

The adjustable spacer guard gives you a reference near flowers and landscape features. Keep clearance anyway, since a guard does not make contact with bark or delicate stems safe.

The kit includes 2 batteries, so you can begin with a charged spare. Skip it if automatic line advancement is a firm preference or your main work is broad trimming away from borders.

For positioning and movement, our guide to edging with a string trimmer explains how to follow the pavement without digging into the lawn.

2

BLACK+DECKER 20V MAX 2-in-1 Trimmer and Edger: Best for routine touch-ups

8.9/10Our score

• Automatic Feed Spool
• Quick trimmer-to-edger conversion
• Adjustable handle and height
• 2.0 Ah battery and charger included

A straightforward choice for regular grass trimming and border upkeep. Automatic line feed removes a separate line-advance step, and the handle and height adjust.

See it on Amazon

Pros

• No bumping to advance line
• Adjustable working position
• Battery and charger included

Cons

• No spare battery included
• LST522 and LSTE525 offer two-speed control

The BLACK+DECKER LST300 suits someone who trims regularly and wants a simple routine: adjust the tool, cut the grass and switch to edging. Its Automatic Feed Spool supplies line without bumping the head or pressing a feed button.

Adjustable handle and height positions help you bring the cutting head to the grass without reaching far ahead. Those adjustments matter when more than one person uses the tool.

The kit includes a 2.0 Ah battery and charger. It makes sense for short upkeep sessions, particularly if you already use compatible BLACK+DECKER 20V MAX Powerconnect tools.

Choose a different kit if a spare battery is essential from the start. The LST522 is also a better match if you want to choose between speed settings for different patches.

BLACK+DECKER backs the LST300 with a 2-year limited warranty. Its appeal here is straightforward upkeep, without paying attention to a separate line-advance control.

3

BLACK+DECKER 20V MAX LST522 Wheeled Edger Trimmer: Best for mixed grass growth

8.5/10Our score

• Wheeled edging conversion
• 2 speed settings
• Automatic Feed Spool
• 2.5 Ah battery and charger included

Choose this model when short border grass and denser patches call for different speeds. Automatic line feed suits buyers who prefer fewer controls during the cut.

See it on Amazon

Pros

• Choice of power or runtime setting
• Wheel supports edging
• Adjustable handle and height

Cons

• No spare battery included
• Automatic feed offers less direct timing control

Choose the BLACK+DECKER LST522 when your route includes both short edge grass and patches that need more cutting effort. Its 2 speed settings let you save the higher setting for the areas that call for it.

Automatic line advancement suits buyers who want to keep moving without deciding when to release more string. The wheeled edging position supports the tool along hard borders, while adjustable height and handle settings help you find a comfortable stance.

A 2.5 Ah battery and charger come with the kit. That capacity is useful context when comparing the included packs, but it does not establish a runtime advantage across different tools.

Skip this model if button-controlled line advancement is your preference. The LSTE525 fits that buyer better and includes a spare battery.

The LST522 is the middle choice for someone who wants speed control and automatic feed together, rather than choosing a kit mainly for battery count.

4

BLACK+DECKER 20V MAX LSTE525 Trimmer and Edger: Best for split-yard sessions

8.3/10Our score

• Wheeled edging conversion
• 2 batteries included
• Push-button EASYFEED
• 2 speed settings

A useful option for working around front and back lawns with a charged spare ready. EASYFEED gives you direct control over line advancement.

See it on Amazon

Pros

• Spare battery included
• Button-controlled line feed
• Adjustable handle and height

Cons

• Line advancement needs a button press
• Extra battery needs charging and storage

The BLACK+DECKER LSTE525 fits a yard routine split between front and back lawns, with a charged spare ready before you start. Its EASYFEED button gives you control over when more line advances.

That control can suit someone who prefers to make a deliberate feed adjustment after line wears down along a rough border. Use the feed as directed instead of pressing repeatedly whenever the cut slows.

Two speed settings let you reserve extra power for denser patches. The tool also converts to wheeled edging, with adjustable height and handle positions for setting your working stance.

Choose it over the LST522 when the spare battery and manual feed timing matter more than automatic advancement. Skip it if you want the tool to manage line feeding on its own.

A second battery makes planning easier, but it still needs charging before the job. It cannot keep the tool running indefinitely while the other pack charges.

5

BLACK+DECKER 20V MAX Trimmer, Edger and Sweeper Combo: Best for patio cleanup

8.1/10Our score

• Trimmer converts to wheeled edger
• Separate hard-surface sweeper
• Automatic line feed
• 2 batteries and charger included

This bundle suits small lawns where trimming leads straight to clearing clippings from a patio or walkway. Its narrow swath favors detail work over broad coverage.

See it on Amazon

Pros

• Sweeper handles hard-surface cleanup
• Light trimmer component
• Adjustable handle and height

Cons

• Narrowest swath here
• Extra tool takes storage space

Choose the BLACK+DECKER LCC222 when a small lawn leads straight onto a patio, walkway or driveway that needs clearing after the cut. This bundle adds a separate hard-surface sweeper to the convertible trimmer.

The trimmer's 10 in cutting swath suits narrow grass strips and detail work. Its 4.5 lb weight also makes it worth considering if maneuvering the trimmer matters more than covering a broad strip per pass.

Automatic feed handles line advancement, and the head rotates for wheeled edging. Adjustable height and handle settings help fit the trimmer to the person using it.

Skip this bundle if you already have a suitable cleanup tool or mostly need broad grass coverage. The sweeper earns its storage space only if clearing hard surfaces is part of your normal routine.

For other bundles built around cutting and cleanup, compare our string trimmer and blower combos. Keep the cleanup task in mind rather than choosing an extra tool just because it comes in a kit.

6

CRAFTSMAN V20 Trimmer and Edger: Best for V20 households

8.1/10Our score

• 13 in cutting swath
• 2 speed settings
• Automatic line advance
• 2.0 Ah battery and charger included

A practical fit for buyers already using CRAFTSMAN V20 tools who want broader trimming coverage. A telescoping pole helps set the tool for trimming and edging.

See it on Amazon

Pros

• Wider swath for open strips
• Automatic line advance
• Integrated VERSATRACK storage hook

Cons

• Higher stated weight than the other picks with known weights
• No spare battery included

The CRAFTSMAN V20 CMCST900D1 suits buyers who already use the V20 system and have open grass strips to trim. Its 13 in cutting swath covers a broader strip than the smaller options here.

Automatic line advance removes the need to bump the head. Two speeds let you choose the setting for the patch ahead, and the telescoping pole helps set the tool for trimming and edging.

The kit includes a 2.0 Ah battery, charger, spool, auxiliary handle and guard. Its integrated hook works with the VERSATRACK storage system, which is sold separately.

Skip it if keeping tool weight down is your main concern. At 6.3 lb, its stated weight is higher than the other picks with known weights.

Choose it when the battery system and wider coverage fit your routine. Neither feature is a reason to reach farther from your body or take oversized swings around obstacles.

7

CRAFTSMAN V20 Trimmer and Edger Kit: Best for longer grass routes

8.0/10Our score

• 13 in cutting swath
• 4 Ah battery and charger included
• Turn-To-Edge conversion
• 2 speed settings

The larger included battery suits buyers with longer routes around lawns and fences. Choose it for battery capacity and coverage rather than a promised runtime in dense grass.

See it on Amazon

Pros

• Larger included battery
• Wide trimming swath
• Choice of power or runtime setting

Cons

• Runtime claim applies on low speed
• No spare battery included

Choose the CRAFTSMAN V20 CMCST901M1 for a longer trimming route when you want a larger battery included from the start. It pairs a 4 Ah pack with broad cutting coverage and Turn-To-Edge conversion.

CRAFTSMAN claims up to 63 minutes per charge using the included battery on low speed. Plan around your own workload, since dense grass, extra passes and higher speed use more energy.

The 2 speed settings help you reserve higher power for patches that need it. Adjustable handle settings also let you fit the tool before starting a longer session.

Skip this kit if your work consists mainly of brief touch-ups and the larger included battery would add little value. Choose a 2-battery kit instead if having a separate charged spare is more useful to you.

This is the capacity-focused CRAFTSMAN choice. It is not a reason to postpone maintenance until the grass becomes tall enough to require repeated heavy cuts.

What features matter in a trimmer and edger combo?

Border type, tool fit and line control should lead the choice. Cutting width and battery setup come next, once you know the tool suits the spaces you maintain.

How does string trimmer edger combo conversion work?

Conversion changes the line's cutting plane from roughly horizontal for trimming to vertical for edging. A rotating head or shaft creates that change; an adjustable head angle serves a separate purpose when reaching slopes or low spots.

Stop the tool and follow the manual before changing positions. Check that the head, shaft and adjustment locks are secure before restarting.

Wheels help support the tool along a firm border, but they do not steer it around curves. Our guide to string trimmers with edging wheels explains where that support helps most.

Which line feed is easier to manage?

Automatic feed suits buyers who want fewer separate actions while cutting. Push-button feed suits buyers who want direct control over when more line is released.

Neither system prevents tangles, an empty spool or a poorly installed refill. Choose the control style you prefer, then learn how that model feeds before treating every poor cut as a line shortage.

How many batteries do you need?

Choose a spare when charging breaks would disrupt your routine or you share batteries with another compatible tool. One pack can be enough for a short route you maintain often.

Amp-hours describe capacity, not cutting strength by themselves. Compare capacity most directly within a compatible battery system, and do not assume tools share batteries just because both say 20V.

Is a wider cutting swath always better?

A wider swath helps in open grass strips where you can use the full cutting circle. In cramped beds or around closely spaced posts, control and access can matter more.

Count the obstacles as well as the lawn area. A large lawn with little trimming can demand less from this tool than a smaller yard full of fences, beds and borders.

How should the tool fit your body?

The handles should let you hold the head near the work with relaxed shoulders and a modest bend in your elbows. You should not need to hunch over or stretch your arms straight ahead.

Stated weight is only a starting point because balance changes how a tool feels. Check whether a weight includes the battery before making a close comparison between kits.

Can a combo handle your borders and weeds?

A combo is best for routine grass maintenance, including trimming mower misses and keeping an existing sidewalk edge visible. Deep soil cuts, buried pavement and woody stems call for a different approach.

Along a border you maintain often, the string mainly removes fresh grass growth. When turf has spread far over the concrete, clear the overgrowth in stages instead of forcing the head down to create a trench.

A dedicated blade edger is worth considering if you need to establish a new edge or repeatedly cut through rooted turf. Our comparison of string trimmers and edgers explains that choice.

Also separate tall grass from brush. Flexible line can trim grass and suitable soft weeds, but these kits should not be chosen as tools for woody growth.

How should you set up a combo before the first cut?

Assemble and adjust the tool with the battery removed, following its manual. Fit the guard, secure the handles and confirm the spool is seated before moving on to working height.

Set the handle position so the cutting head stays near the ground without making you bend at the waist. Check the edging position separately because rotating the tool changes your grip and balance.

Charge the battery with its compatible charger as directed. If the kit has a spare, charge that too before counting on it to finish another section.

Inspect the route for wire, stones, toys, branches and irrigation parts. Mark low sprinkler heads and protect young trees, since fast-moving line can damage bark.

Wear eye protection, sturdy footwear and long pants, plus any other protection the manual calls for. Keep people and pets clear of the work area, and remember that pavement and windows can be struck by thrown debris.

Start on a short, open section. This gives you room to learn the feed control, conversion locks and cutting position before working beside delicate plants.

How do you trim and edge without wasting line?

Let the line tips cut, and advance at a pace the tool can maintain. Pushing the head into a heavy clump or pressing string against concrete wastes line and slows progress.

Trim tall grass in layers

Remove the upper growth first, then work down toward the desired height. Taking the full height at once can wrap long stems around the head and bury the cutting line.

Keep the cut close to the surrounding lawn height. Scalping a strip along a fence leaves exposed soil and makes the finished lawn uneven.

Edge with shallow passes

Follow the existing pavement boundary with the line vertical. Advance slowly and remove small amounts of overhanging grass instead of forcing the string deep into soil.

Keep a wheel on a stable surface where the tool's design allows. Stop and reposition at tight corners or broken pavement rather than twisting your wrists to force the same stance through.

Use higher speed only where needed

On models with speed control, begin with the lower setting for light growth. Move up when the grass needs more cutting effort, then return to the lower setting for easier sections.

Avoid repeated contact with walls, posts and pavement. Near delicate plants or tree bark, leave a safe gap and finish close work with a suitable hand tool.

What common mistakes cause poor cutting or short sessions?

Forcing the cut, running short line and delaying maintenance create avoidable work. Correct the cutting approach before assuming you need a larger battery or a more powerful tool.

• Using the tool like a shovel: Line should cut grass at the border, not excavate a deep channel.
• Pushing through thick clumps: Take smaller bites so the cutting head can keep moving freely.
• Feeding line without checking the cause: A jam or wrapped stem needs attention, not repeated feed commands.
• Removing the guard for more reach: Keep it installed and use another method where the guarded head cannot work safely.
• Treating a spacer as plant protection: Maintain clearance from stems and bark even when a spacer is fitted.
• Leaving both batteries partly charged: Prepare the spare before starting a route that depends on it.
• Letting the border disappear between cuts: Frequent light upkeep is easier than reclaiming rooted overgrowth.

If cutting suddenly weakens, stop and check the battery, remaining line and any buildup around the head. Remove the battery before clearing material or opening the spool.

What care does a cordless trimmer edger need?

Clean the head, inspect the line system and care for the battery after routine use. Small checks help prevent the next session from starting with a jam or damaged part.

Remove the battery before cleaning. Clear grass from the head and guard, and keep vents free of packed debris using the methods allowed in the manual.

Inspect the spool cap, guard and adjustment locks for damage. Do not keep working with loose or broken parts, especially after a head strike.

Use the correct line diameter and spool type for the model. Thicker line is not a free power upgrade and can interfere with feeding or load the tool beyond its design.

Follow the spool's winding direction and avoid overfilling it. Our string trimmer line loading guide explains the refill steps and common tangling problems.

Store the tool dry, with the battery handled according to its manual. Follow the battery and charger temperature limits, and keep charger contacts clean and dry.

Which string trimmer edger combo should you choose?

Choose the WORX WG163 for a small yard where guided border work and awkward trimming spots share the job. Choose the LST300 for simple upkeep, or the LST522 when you want automatic feed with speed control.

Pick the LSTE525 when a charged spare and button-controlled feed fit your routine. Choose the LCC222 when clearing clippings from hard surfaces is also a regular task.

For open grass strips and an existing V20 tool collection, consider the CMCST900D1. Choose the CMCST901M1 when its larger included battery addresses a longer route.

Before ordering a string trimmer edger combo, identify the border you maintain most often and the task that takes the longest. If your needs extend beyond convertible edging tools, our best string trimmers for home use guide helps you compare the wider choices.

Our top 3 picks at a glance

1. 1
   Best for small-yard borders

   WORX WG163 20V 2-in-1 Trimmer and Edger

   9.2/10 our score

   See it on Amazon
2. 2
   Best for routine touch-ups

   BLACK+DECKER 20V MAX 2-in-1 Trimmer and Edger

   8.9/10 our score

   See it on Amazon
3. 3
   Best for mixed grass growth

   BLACK+DECKER 20V MAX LST522 Wheeled Edger Trimmer

   8.5/10 our score

   See it on Amazon

Frequently asked questions

What is a string trimmer edger combo?

A string trimmer edger combo uses one tool for horizontal grass trimming and vertical border cutting; conversion turns the head or shaft into the edging position, sometimes with a wheel for support. It suits routine lawn upkeep, especially where grass meets a sidewalk or driveway.

Do combo trimmers make a clean edge?

Yes, combo trimmers can maintain a clean grass edge along an existing hard border; use shallow passes and steady movement instead of forcing the line into soil. A guide wheel helps support the tool, but you still steer it; follow our guide to edging with a string trimmer for the technique.

Should I choose a trimmer with one battery or two?

Choose 2 batteries if a charged spare would help you finish separate lawn areas or share power with another compatible tool; one battery can suit short upkeep sessions. Battery capacity, cutting load and speed matter too, so battery count alone cannot tell you how long a kit will run.

Can a string trimmer replace a dedicated edger?

A convertible trimmer can replace a separate edger for light, regular grass-edge maintenance. For cutting a new border through soil or reclaiming a deeply buried sidewalk, consider a dedicated blade edger; our string trimmer vs edger guide explains which tool fits each kind of border work.