Best Corded Weed Wacker for Lawn Trimming and Edging
A strong corded weed wacker combines a useful cutting width, reliable line feeding, and a comfortable design for the size of yard you maintain. The BLACK+DECKER BESTA510 stands out for general trimming and edging, pairing a 14-inch swath with a 6.5-amp motor, automatic feed, and a wheeled edging guide. This lineup also includes lighter-duty and compact choices, such as the 4-pound WEN ET1003, plus wider 15-inch and multifunction options.
Because corded models need an extension cord and an accessible outlet, the right choice depends partly on how far you need to reach and how much ground you cover. Compare cutting widths, motor details, feeding systems, and included edging features to match the tool to your yard and routine.
The BLACK+DECKER BESTA510 is the best corded weed wacker in this lineup for most routine lawn trimming and edging. It has a 14-inch cutting width, a 6.5-amp motor with POWERDRIVE Transmission, and automatic feed spool technology that avoids bumping the head. Its wheeled edge guide and trimmer-to-edger conversion add useful versatility, while the listed 6.3-pound weight keeps it manageable for typical yard work.
Our Top Picks
Best OverallIts 14-inch swath, 6.5-amp motor, automatic feed, and wheeled trimmer-to-edger conversion make it a capable all-round yard tool.
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Easy Line ControlThe 14-inch cutting width and 6.5-amp motor suit substantial trimming, while EASYFEED advances line with a button instead of bumping.
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Adjustable ReachA 6.5-amp motor and 14-inch swath handle heavier trimming, and its adjustable-length pole and push-button feed add control.
View on Amazon- Widest Cutting Path WORX WG119
- Powerful 13-Inch BLACK+DECKER ST8600
Compare the Corded Weed Wackers
| # | Product | Weight | Size | Dimensions L x W | Buy |
|---|---|---|---|---|---|
| 1 | 1. BLACK+DECKER BESTA510Best Overall | 6.3 lb | One Size | 8.5"L x 4.88"W | View on Amazon |
| 2 | 2. BLACK+DECKER BESTE620Easy Line Control | 5.3 lb | 14-in. | 9"L x 5"W | View on Amazon |
| 3 | 3. CRAFTSMAN CMEST913Adjustable Reach | 5.7 lb | 14 in | 6.54"L x 14"W | View on Amazon |
| 4 | 4. WORX WG119Widest Cutting Path | 6 lb | 4.9" x 9.2" x 38.6" | 39.6"L x 32"W | View on Amazon |
| 5 | 5. BLACK+DECKER ST8600Powerful 13-Inch | 5.4 lb | 13 in | 36.6"L x 4.9"W | View on Amazon |
| 6 | 6. Scotts ST00213SAuto-feed comfort for lawn trimming | 5.5 lb | 13-Inch, 4-Amp Corded | 44"L x 14"W | View on Amazon |
| 7 | 7. BLACK+DECKER BEST935Lightweight auto-feed yard trimmer | 2.7 kg | One Size | 8.6"L x 6"W | View on Amazon |
| 8 | 8. CRAFTSMAN CMEST900Wall-stored trimming and edging | — | 12-Inch | 7.46"L x 12"W | View on Amazon |
| 9 | 9. WEN ET1003Compact trimmer for small projects | — | 10-Inch | 19"L x 12"W | View on Amazon |
| 10 | 10. BLACK+DECKER BESTA512CMThree-in-one compact lawn setup | 9.9 lb | — | — | View on Amazon |
Detailed Reviews: Best Corded Weed Wacker

#1 · Best Overall
1. BLACK+DECKER BESTA510
- Weight: 6.3 lb
- Size: One Size
- Dimensions L x W: 8.5"L x 4.88"W
Best for: Hands-off line feeding and edging.
Why it ranks #1: Its 14-inch swath, 6.5-amp motor, automatic feed, and wheeled trimmer-to-edger conversion make it a capable all-round yard tool.
A wheeled edge guide and automatic feed spool distinguish the BLACK+DECKER BESTA510, letting you switch from trimming to guided edging without tapping the head to advance line. Its 6.5-amp motor and POWERDRIVE transmission are specified for tackling tough weeds, grass, and overgrowth around a home lawn.
Rotate the tool to move between string trimming and wheeled edging, which makes it practical to shape borders along driveways, sidewalks, and flower beds. Automatic Feed Spool technology advances line without bumping, so line management does not require tapping the head during a pass. The 14-inch cutting width covers a broad strip, while the 6.3-pound listed weight and adjustable handle support handling across routine yard work. It remains a corded electric tool, so work requires access to an outlet and extension cord.
- Wheeled edge guide supports guided edging.
- Automatic feed spool advances line without bumping.
- 6.5-amp motor with POWERDRIVE transmission targets tough growth.
- 14-inch cutting width and adjustable handle.
- Corded operation requires an outlet and extension cord within reach.
Skip it if you need to work beyond cord reach; the Scotts ST00213S is also corded, so it does not remove that limitation.
A homeowner who wants one corded tool for trimming and guided lawn edging can use the BESTA510 around paths and beds. Choose it with outlet access in mind, and expect to rotate the tool when changing tasks.
Full product details
| Brand | BLACK+DECKER |
|---|---|
| Color | Orange, Black |
| Included Components | (1) BESTA510 String Trimmer(1) AF-100 Spool(1) Auxiliary Handle(1) Guard |
| Item Dimensions L x W | 8.5"L x 4.88"W |
| Item Weight | 6.3 pounds |
| Manufacturer | BLACK+DECKER |
| Part Number | BESTA510 |
| Manufacturer Warranty Description | 2 Year Limited Warranty, 30 Day Money Back Guarantee |
| Model Number | BESTA510 |
| Size | One Size |
| Style Name | String Trimmer |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov Proposition 65 Warning for California Consumers WARNING: Cancer – www.P65Warnings.ca.gov |
Listed on Amazon as: BLACK+DECKER Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510)
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#2 · Easy Line Control
2. BLACK+DECKER BESTE620
- Weight: 5.3 lb
- Size: 14-in.
- Dimensions L x W: 9"L x 5"W
Best for: Button-controlled line advancement.
Why it ranks #2: The 14-inch cutting width and 6.5-amp motor suit substantial trimming, while EASYFEED advances line with a button instead of bumping.
The BLACK+DECKER BESTE620 uses EASYFEED, advancing line with a button press instead of a bump against the ground. That control suits a buyer who wants to manage line feed while trimming or edging, while its 6.5-amp motor and POWERDRIVE transmission address tough weeds, grass, and overgrowth.
The 14-inch cutting width helps cover ground in each pass, and the wheeled edge guide makes a change from trimming to edging a matter of rotating the tool. EASYFEED gives the operator button-controlled line advancement, avoiding the need to tap the head when more line is needed. Its lightweight design, adjustable handle, and height positions support a more tailored working stance. This remains a corded model, so the route and reach of the extension cord shape where it can be used.
- EASYFEED advances line at the push of a button.
- 6.5-amp motor with POWERDRIVE transmission.
- Rotating design switches between trimming and wheeled edging.
- Adjustable handle and height positions.
- Corded operation limits work to the reach of an extension cord.
Skip it if you need a wider 15-inch cut; the WORX WG119 offers a listed 15-inch cutting width, though it is also corded.
The BESTE620 suits homeowners who want button-controlled feeding and a wheeled edging option in one corded trimmer. Its 14-inch swath and adjustable positions fit routine lawn borders, provided the work area is within cord reach.
Full product details
| Brand | BLACK+DECKER |
|---|---|
| Color | [] |
| Included Components | 6.5AMP 14IN EASYFEED STRING TRIMMER |
| Item Dimensions L x W | 9"L x 5"W |
| Item Weight | 5.3 pounds |
| Manufacturer | Stanley Black and Decker |
| Part Number | BESTE620 |
| Manufacturer Warranty Description | 2 year limited warranty/30 day money back guarantee |
| Model Number | BESTE620 |
| Size | 14-in. |
| Style Name | String Trimmer |
Listed on Amazon as: BLACK+DECKER String Trimmer, Electric, 14-inch (BESTE620)
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#3 · Adjustable Reach
3. CRAFTSMAN CMEST913
- Weight: 5.7 lb
- Size: 14 in
- Dimensions L x W: 6.54"L x 14"W
Best for: Adjustable reach for tough overgrowth.
Why it ranks #3: A 6.5-amp motor and 14-inch swath handle heavier trimming, and its adjustable-length pole and push-button feed add control.
A 6.5-amp motor and 14-inch cutting swath give the CRAFTSMAN CMEST913 a combination aimed at tough overgrowth with broader coverage per pass. Its adjustable-length pole can be tailored to the user's height, while push-button line feed puts control of the 0.065-inch line at hand.
The 14-inch swath helps reduce the number of passes across a trimming area, and the 6.5-amp motor is specified for tackling tough overgrowth. Push-button feed lets the operator control line advancement without bumping, while the tool changes from trimming to edging for lawn borders. The adjustable-length pole supports a fit to the user's height, and the included auxiliary handle, spool, and guard provide the listed working components. Its corded format means the work area must remain within cord reach.
- 6.5-amp motor specified for tough overgrowth.
- 14-inch cutting swath.
- Push-button control for 0.065-inch line.
- Adjustable-length pole and edging capability.
- Corded operation requires access to an outlet and extension cord.
Skip it if you want an auto-feed system rather than button-controlled line advancement; the Scotts ST00213S lists auto-feed, though it is also corded.
The CMEST913 fits homeowners who need a wider swath, adjustable reach, and edging in a corded tool for overgrowth. Its push-button feed is a practical fit for users who prefer to control line advancement themselves.
Full product details
| Brand | CRAFTSMAN |
|---|---|
| Color | Multicolor |
| Included Components | CMEST913 14-in. String Trimmer/Edger, Spool, Auxiliary Handle, Guard |
| Item Dimensions L x W | 6.54"L x 14"W |
| Item Weight | 5.7 pounds |
| Manufacturer | CRAFTSMAN |
| Part Number | CMEST913 |
| Model Number | CMEST913 |
| Recommended Uses | Edging, Trimming |
| Size | 14 inches |
| Style Name | New |
Listed on Amazon as: CRAFTSMAN WEEDWACKER® String Trimmer, 6.5 Amp, 14-Inch (CMEST913)
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#4 · Widest Cutting Path
4. WORX WG119
- Weight: 6 lb
- Size: 4.9" x 9.2" x 38.6"
- Dimensions L x W: 39.6"L x 32"W
Best for: Wide-cut two-in-one yard work.
Why it ranks #4: Its 15-inch cutting width is the broadest listed, and the 5.5-amp trimmer/edger weighs 6 pounds with an adjustable handle and telescoping shaft.
The WORX WG119 combines a listed 15-inch cutting width with a 5.5-amp motor in a corded trimmer and edger. That wider swath can cover more ground per pass, while its two-in-one format supports both trimming and edging tasks around a lawn.
The WG119 is listed for both edging and trimming, so one tool can handle grass along borders as well as general string-trimming work. Its 15-inch width is the broadest stated cutting swath among the products here, which can reduce passes over an open area. At six pounds, the listed weight keeps the tool comparatively manageable to lift, and the description notes an adjustable handle and telescoping shaft for changing fit. It is corded, so the extension cord remains part of the working setup.
- 15-inch cutting width.
- 5.5-amp motor.
- Trimmer and edger functions in one tool.
- Six-pound listed weight; description notes adjustable handle and telescoping shaft.
- Corded operation ties the working area to extension-cord reach.
Skip it if you want line feed explicitly described as automatic; the BLACK+DECKER BESTA510 lists an automatic feed spool and a wheeled edge guide.
The WG119 suits a homeowner seeking a wide-cut corded tool for both trimming and edging, especially across open lawn borders. Its corded setup still calls for a reachable outlet and extension cord during work.
Full product details
| Brand | WORX |
|---|---|
| Color | Black and Orange |
| Included Components | (1) – 5.5 AMP TRIMMER / EDGER, (1) – TRIMMER SPOOL |
| Item Dimensions L x W | 39.6"L x 32"W |
| Item Weight | 6 pounds |
| Manufacturer | Positec/Worx – Lawn & Garden |
| Part Number | WG119 |
| Model Number | WG119 |
| Recommended Uses | Edging, Trimming |
| Size | 4.9" x 9.2" x 38.6" |
| Style Name | 15" Trimmer/Corded |
| Additional Information | Important information Safety Information Warning: This product can expose you to chemicals including lead phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to www.P65Warnings.ca.gov |
Listed on Amazon as: WORX 15" 2-in-1 Electric String Trimmer & Lawn Edger for Lawn Care, WG119
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#5 · Powerful 13-Inch
5. BLACK+DECKER ST8600
- Weight: 5.4 lb
- Size: 13 in
- Dimensions L x W: 36.6"L x 4.9"W
Best for: Wheeled edging with POWERDRIVE.
Why it ranks #5: The 5-amp motor, 13-inch cutting path, automatic spool feed, and wheeled edging conversion offer a strong mix for lawn maintenance.
The BLACK+DECKER ST8600 pairs a 5-amp motor and POWERDRIVE transmission with a wheeled edging conversion, giving lawn-border work a guided option. Its automatic spool feed advances line without bumping, while adjustable height and handles support a more tailored grip during trimming.
Switching between trimmer and wheeled edger lets the ST8600 move from cutting grass and weeds to edging along sidewalks, borders, and flower beds. The 13-inch cutting width covers a practical strip, and automatic spool feed avoids stopping to bump the head for more line. POWERDRIVE transmission is specified to deliver more power from the motor, while adjustable height and handles support easier handling. This is a corded tool, and its safety information says not to use it while wet or near water.
- 5-amp motor with POWERDRIVE transmission.
- Converts between trimmer and wheeled edger.
- Automatic spool feed requires no bumping.
- Adjustable height and handles.
- Do not use while wet or near water sources.
Skip it if you need a 15-inch cutting width; the WORX WG119 lists that wider swath, though it remains a corded tool.
The ST8600 suits homeowners who want a wheeled edging mode and automatic line feed for lawn borders and routine trimming. Keep its wet-use warning in mind, and plan tasks around cord reach and dry conditions.
Full product details
| Brand | BLACK+DECKER |
|---|---|
| Color | Multi |
| Included Components | (1) ST8600 13" String Trimmer/Edger(1) AF-100 Spool(1) Guard(1) Auxiliary Handle |
| Item Dimensions L x W | 36.6"L x 4.9"W |
| Item Weight | 5.4 pounds |
| Manufacturer | Black & Decker Outdoor |
| Part Number | ST8600 |
| Model Number | ST8600 |
| Recommended Uses | Lawn maintenance, backyard care, and sidewalk edging |
| Size | 13 Inches |
| Style Name | String Trimmer |
| Additional Information | Important information Safety Information Electric shock hazard – Do not use while wet, Keep away from water sources |
Listed on Amazon as: BLACK+DECKER String Trimmer / Edger, 13-Inch, 5-Amp (ST8600)
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#6
6. Scotts ST00213S
- Weight: 5.5 lb
- Size: 13-Inch, 4-Amp Corded
- Dimensions L x W: 44"L x 14"W
Best for: Auto-feed comfort for lawn trimming.
Why it ranks #6: A 13-inch cutting path, auto-feed system, telescoping pole, and listed three-year manufacturer warranty make it a practical mid-size option.
The Scotts ST00213S pairs an auto-feed system with a 13-inch cutting path, helping maintain line while covering a useful width without bumping the head. Its telescopic pole and adjustable angle let users tailor the tool's position to their height and preferred working stance.
The 13-inch path can cover more ground than a narrow trimmer, while the auto-feed system reduces the need to stop and advance line manually. Scotts also lists customizable height and angle, which gives the user options to adjust the working position. The 4-amp corded motor handles grass and weeds, and its electric operation is described as producing no harmful fumes. At 5.5 pounds, the listed weight is manageable for yard tasks, though work remains limited by cord reach.
- 13-inch cutting path.
- Auto-feed system.
- Height and angle are adjustable.
- 4-amp corded motor; described as producing no harmful fumes.
- Corded operation limits use to areas within extension-cord reach.
Skip it if you need a wheeled edging guide; the BLACK+DECKER BESTA510 lists one for guided edging along lawn borders.
The Scotts fits users who want auto-feed and adjustable positioning for routine grass and weed trimming. Consider it for work within cord reach; its listed features do not specify a wheeled edge guide for guided edging.
Full product details
| Brand | Scotts |
|---|---|
| Color | Silver |
| Item Dimensions L x W | 44"L x 14"W |
| Item Weight | 5.5 pounds |
| Manufacturer | American Lawn Mower Company |
| Part Number | ST00213S |
| Manufacturer Warranty Description | 3 Year Manufacturer |
| Model Number | ST00213S |
| Size | 13-Inch, 4-Amp Corded |
| Style Name | 4-Amp, Corded |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer – www.P65Warnings.ca.gov |
Listed on Amazon as: Scotts ST00213S Corded Electric String Trimmer with Telescopic Pole, Silver
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#7
7. BLACK+DECKER BEST935
- Weight: 2.7 kg
- Size: One Size
- Dimensions L x W: 8.6"L x 6"W
Best for: Lightweight auto-feed yard trimmer.
Why it ranks #7: Its 13-inch swath, automatic feed, and trimmer-to-edger conversion cover common yard tasks, though its 4-amp motor is lower-powered than leading picks.
The BLACK+DECKER BEST935 combines a 13-inch cutting swath with automatic feed, advancing line as needed without bumping the head. Its built-in auxiliary handle supports comfortable handling, while the 4-amp motor supplies corded power for trimming grass, weeds, and overgrowth.
Automatic Feed Spool technology helps keep line moving during a pass, so the operator can focus on trimming rather than tapping the head. The 13-inch swath supports quicker coverage than a narrower cut, and the tool rotates to become an edger for borders, sidewalks, and flower beds. A built-in auxiliary handle contributes to handling, and a cord retention system helps prevent the extension cord from disconnecting accidentally. It includes an AF-100 spool, but its corded operation still requires a reachable power source.
- 13-inch cutting swath.
- Automatic Feed Spool technology.
- Rotates to become an edger.
- Cord retention system helps prevent accidental disconnection.
- Corded operation requires an outlet and extension cord within reach.
Skip it if you need a 6.5-amp motor for tough overgrowth; the BLACK+DECKER BESTA510 lists that motor and a 14-inch cutting width.
The BEST935 suits homeowners who want automatic line feed, edging conversion, and cord retention in one corded tool. Its 13-inch swath and 4-amp motor are the listed fit for routine yard trimming, not a claim of broader power.
Full product details
| Brand | BLACK+DECKER |
|---|---|
| Color | Orange, Black |
| Included Components | BLACK DECKER 4.0A 13IN STRING TRIMMER |
| Item Dimensions L x W | 8.6"L x 6"W |
| Item Weight | 2.7 kg |
| Manufacturer | Stanley Black and Decker |
| Part Number | BEST935 |
| Model Number | BEST935 |
| Size | One Size |
| Style Name | Classic |
Listed on Amazon as: BLACK+DECKER String Trimmer and Weed Wacker, Electric Corded Weed Eater, 13-Inch Cutting Deck, 4 Amp Motor, Lightweight (BEST935)
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#8
8. CRAFTSMAN CMEST900
- Size: 12-Inch
- Dimensions L x W: 7.46"L x 12"W
Best for: Wall-stored trimming and edging.
Why it ranks #8: The 12-inch cutting width and automatic feed suit light trimming and edging, but its listed 3.5-amp motor is modest for tougher growth.
An integrated hook makes the CRAFTSMAN CMEST900 compatible with the separately sold VERSATRACK Wall Organization System, offering a specific storage option between yard jobs. Its turn-to-edge feature and wire edge guide also let users switch from trimming to edging without changing tools.
The automatic feed spool extends line without bumping, reducing stops to tap the head during trimming. For border work, the turn-to-edge feature and wire edge guide support a quick change to edging, while the 12-inch cutting swath suits narrower coverage than a 14- or 15-inch model. The tool includes a prewound spool with 0.065-inch line and a guard. Its cord is not included, so the buyer needs a suitable cord separately, and VERSATRACK storage requires that system.
- Turn-to-edge feature with wire edge guide.
- Automatic feed extends line without bumping.
- Integrated hook is VERSATRACK compatible.
- Includes prewound 0.065-inch line spool and guard.
- The power cord is not included.
Skip it if you want a wider cutting swath; the BLACK+DECKER BESTA510 has a listed 14-inch width and an included spool.
This CRAFTSMAN suits a user who values wall storage compatibility and straightforward edging for smaller lawn borders. Account for the 12-inch swath, separately sold VERSATRACK system, and cord not included when planning setup.
Full product details
| Brand | CRAFTSMAN |
|---|---|
| Color | Red |
| Included Components | (1) CMEST900 Corded String Trimmer/Edger; (1) 0.065 in. Line Prewound in Spool; (1) Guard |
| Item Dimensions L x W | 7.46"L x 12"W |
| Manufacturer | CRAFTSMAN |
| Part Number | CMEST900 |
| Model Number | CMEST900 |
| Dimensions | 7.46"L x 12"W |
| Recommended Uses | Edging, Trimming |
| Size | 12-Inch |
| Style Name | 3.5 Amp String Trimmer (Cord Not Included) |
Listed on Amazon as: CRAFTSMAN String Trimmer/Edger, Corded Electric, 12-Inch (CMEST900)
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#9
9. WEN ET1003
- Size: 10-Inch
- Dimensions L x W: 19"L x 12"W
Best for: Compact trimmer for small projects.
Why it ranks #9: At 4 pounds and 37.5 inches long, it suits smaller projects and shorter users; its 10-inch width and 3-amp motor limit capacity.
At four pounds and 37.5 inches long, the WEN ET1003 pairs a compact form with a size specifically noted as suitable for shorter users and smaller projects. Its automatic feed system keeps string at a consistent length, enabling trimming without stopping to bump or adjust the head.
The 10-inch cutting diameter keeps the tool focused on smaller trimming jobs rather than broad coverage, while the 3-amp motor spins string at up to 10,500 RPM for precise cutting. Automatic feed reduces interruptions for manual line adjustment, and the included replacement string provides a spare supply for upkeep. Its compact 37.5-inch length and four-pound weight can make maneuvering less demanding for shorter users. As a corded trimmer, it still requires an outlet and cord within reach.
- Four-pound listed weight.
- Compact 37.5-inch length noted for shorter users.
- Automatic feed maintains consistent string length.
- 3-amp motor reaches up to 10,500 RPM.
- The 10-inch cutting diameter covers less ground per pass than wider listed models.
Skip it if you need broad coverage on a larger lawn; the WORX WG119 has a listed 15-inch cutting width, but also needs cord reach.
The ET1003 fits shorter users and small projects that benefit from a compact, light trimmer with automatic feed. Its 10-inch cutting diameter is a meaningful boundary for anyone expecting to cover a broad lawn quickly.
Full product details
| Brand | WEN |
|---|---|
| Color | Black |
| Item Dimensions L x W | 19"L x 12"W |
| Manufacturer | WEN |
| Part Number | ET1003 |
| Model Number | ET1003 |
| Dimensions | 19"L x 12"W |
| Size | 10-Inch |
| Additional Information | Important information Safety Information Always wear eye protection and sturdy shoes. Keep bystanders and pets at a safe distance. Do not use near flammable materials. Keep hands and feet away from the cutting area. Unplug the trimmer before making adjustments or cleaning. |
Listed on Amazon as: WEN Compact String Trimmer, Corded Electric, 10-Inch (ET1003)
View on AmazonWhy it ranks #10: This 12-inch, 6.5-amp 3-in-1 tool also includes a detachable mower deck, but its mower-and-trimmer combination is less focused on weed-wacking.
The BLACK+DECKER BESTA512CM combines mowing, trimming, and edging in one corded 3-in-1 setup, with a detachable mower deck that converts the tool to a string trimmer. Its 6.5-amp motor and POWERDRIVE transmission address tough weeds and thick grass across those lawn-care tasks.
Use the compact mower configuration for mowing, detach the mower deck for string trimming, then rotate the trimmer to edge, according to the supplied description. Automatic Feed Spool technology advances line without bumping or manual adjustment, reducing interruptions during trimming. The 12-inch cutting width and 9.9-pound listed weight define the tool's scale, while the included mower deck, spool, auxiliary handle, and guard provide its listed components. As a corded combination, it requires power access throughout the work area.
- Mowing, trimming, and edging in one tool.
- Detachable mower deck converts to a string trimmer.
- 6.5-amp motor with POWERDRIVE transmission.
- Automatic Feed Spool advances line without bumping.
- At 9.9 pounds, it is heavier than the listed 5.3-pound BLACK+DECKER BESTE620.
Skip it if you want a lighter dedicated trimmer; the BLACK+DECKER BESTE620 is listed at 5.3 pounds and has a 14-inch swath.
The BESTA512CM suits someone who wants a compact corded mower, trimmer, and edger without separate tools. Its 9.9-pound listed weight and 12-inch cutting width are important fit considerations for extended work.
Full product details
| Brand | BLACK+DECKER |
|---|---|
| Color | Orange |
| Included Components | (1) BESTA512 String Trimmer (1) MTD100 Detachable Mower Deck (1) AF-100 Spool (1) Auxiliary Handle (1) Guard |
| Dimensions | 15"D x 7"W x 37"H |
| Item Weight | 9.9 pounds |
| Manufacturer | Black & Decker |
| Part Number | BESTA512CM |
| Manufacturer Warranty Description | 2 year limited warranty |
| Material | Alloy Steel |
| Model Number | 00885911343343 |
| Operation Mode | Manual |
| Style | Corded Lawn Mower |
| Style Name | Corded Lawn Mower |
| Additional Information | Important information Safety Information Cancer and Reproductive Harm |
Listed on Amazon as: BLACK+DECKER Electric Lawn Mower, Weed Eater and Edger 3-in-1 Combo, Corded 12-Inch 6.5 Amp Electric Weed Wacker and Compact Push Mower (BESTA512CM)
View on AmazonAvoid line-feed and cord snags
A line-feed system that suits your habits can prevent interruptions, but it cannot prevent every stoppage. The BESTA510, WORX WG119, Scotts ST00213S, and BEST935 list automatic feed; the BESTE620 uses a button-operated EASYFEED system, while the CRAFTSMAN CMEST913 also has push-button feed. Automatic systems reduce the need to bump the head, but line can still run out or tangle, so check the spool type and replacement compatibility before buying.
Cord management is another common trouble spot: the BEST935 specifically lists a cord-retention system to help keep an extension cord from disconnecting. Keep the cord behind you and outside the cutting path, and unplug before adjustments.
A wider cutting path can cover more ground per pass, but it also means planning cord placement carefully around beds, trees, and walkways.
How to Choose a Corded Weed Wacker
Cutting width and motor power
Choose a cutting width and motor suited to the amount and toughness of growth you need to handle. This selection spans 10 to 15 inches: the WEN ET1003 has a 10-inch width and 3-amp motor, while the WORX WG119 reaches 15 inches with a 5.5-amp motor. Several 14-inch models, including the BLACK+DECKER BESTA510 and CRAFTSMAN CMEST913, pair that width with 6.5-amp motors.
A compact yard with occasional light trimming may favour the narrower, lighter-duty end; frequent work across a larger lawn or tougher overgrowth favours a wider swath and stronger listed motor. Treat width as coverage, not a guarantee of cutting performance in every condition.
Line-feed and edging controls
Look for a feeding method and edging setup you will find straightforward during repeated passes. The BESTA510, Scotts ST00213S, and BEST935 list automatic feed, while the BESTE620 advances line with a button and the CMEST913 has a push-button feed system. For edging, several options convert between trimming and edging; the BESTA510 and BESTE620 specifically list a wheeled edge guide.
The CRAFTSMAN CMEST900 also switches to edging and includes a wire edge guide. Automatic feed suits buyers who want to avoid bumping the head, while button feed appeals to those who prefer direct control over when line advances.
A wheeled guide can help when making tidy borders along paved edges.
Weight and fit
Pick a trimmer that you can steer comfortably for the time your yard requires. Listed weights range from 4 pounds for the WEN ET1003 to 6.3 pounds for the BLACK+DECKER BESTA510; the Scotts ST00213S is 5.5 pounds, and the WORX WG119 is 6 pounds. The WEN is also described as 37.5 inches long and intended for shorter users and smaller projects.
Other models highlight adjustable handles or poles, including the Scotts and CRAFTSMAN CMEST913. For brief touch-ups or a shorter operator, a lighter, compact design may be easier to manage.
For longer sessions, prioritize adjustable fit and a manageable weight rather than choosing solely by cutting width.
Which Corded Weed Wacker Fits Your Yard?
For a general-purpose corded trimmer that can also edge, choose the BLACK+DECKER BESTA510: its 14-inch swath, 6.5-amp motor, automatic feed, and wheeled edge guide cover the key tasks. If you want button-controlled line advancement, the BLACK+DECKER BESTE620 offers a similar 14-inch width and 6.5-amp motor. For tough overgrowth and adjustable reach, consider the CRAFTSMAN CMEST913, which combines a 6.5-amp motor with an adjustable pole.
The WORX WG119 suits buyers who want the lineup’s widest, 15-inch cutting path. For smaller projects or shorter users, the 4-pound WEN ET1003 is compact, but its 10-inch width and 3-amp motor are better suited to lighter work.
Choose the BESTA512CM only if the detachable mower deck is useful.
Related Buying Guides
Frequently Asked Questions
What extension cord length and gauge should I use with a corded weed wacker?
Use an outdoor-rated extension cord that meets the trimmer manufacturer’s length and wire-gauge recommendations. Longer cords can require a heavier gauge to limit voltage drop, so check the manual rather than choosing by length alone. Inspect the cord before use, and do not use one that is damaged, undersized, or not rated for outdoor equipment.
Can I use a corded weed wacker safely on damp grass?
It is safest to wait until the grass and ground are dry. Moisture increases electrical risk and can make footing less secure, especially when using a corded tool. If the trimmer, plug, or cord becomes wet, stop, disconnect power safely, and let everything dry before use; follow the manual’s specific safety instructions.
How do I keep the extension cord from entering the cutting path?
Route the cord behind you and use the trimmer’s cord retainer, if provided, to keep the connection from pulling loose. Keep the cord over your shoulder only if the manual permits it, and watch its position as you move. Never cross the cutting area with the cord or rely on the line to avoid it.
What should I check before starting a corded trimmer?
Check the manual, power connection, extension cord, cutting line, and guards before each use. Make sure the cord has no cuts or exposed wires, the line is installed correctly, and nearby people and pets are clear of the work area. Disconnect the tool before inspecting, cleaning, or making adjustments.
Which features matter most for edging as well as trimming?
Look for a model that explicitly supports edging and has a practical way to guide the tool along borders. In this lineup, the BESTA510 combines trimmer-to-edger conversion with a wheeled edge guide. If edging is occasional, a simpler trimmer may suit you; consider how often you will use each function.
Final Words
For routine trimming and edging, the BLACK+DECKER BESTA510 is the lineup’s strongest all-around choice, combining automatic line feed, a 14-inch cutting width, and a wheeled edge guide. Choose the BESTE620 if button-controlled line advancement matters more, or the adjustable-pole CRAFTSMAN CMEST913 for tougher overgrowth. The WORX offers the widest cutting path, while the compact WEN is better suited to lighter work.
Pick the BESTA512CM only if its detachable mower deck is useful.

