Greenworks Edgers: Which One Actually Cuts a Clean Edge for Your Yard?

Best for
Homeowners needing deep trenching on overgrown borders

The Greenworks 40V 8 in Cordless Electric is built for homeowners seeking a true dedicated greenworks lawn edger rather than a multi-use compromise. Identified as model greenworks ED40L410, this tool carves sharp, defined boundaries along driveways, patios, and sidewalks. Driven by an efficient brushless motor, it supplies reliable cutting torque to an eight-inch steel blade, slicing cleanly through compacted dirt and stubborn root systems. Supported by an integrated wheeled frame, the tool tracks steadily along straight pavement lines without drifting off course.

A tool-less depth adjustment mechanism lets you quickly alter the blade position to suit uneven ground or irregular soil contours. At 11.9 pounds, the unit has sufficient heft to stay planted firmly in the edging groove during operation. It comes bundled with a 4.0Ah 40V lithium-ion battery and charger, backed by a four-year limited warranty on both the tool and power pack. Homeowners exploring 40-volt outdoor equipment can compare this model with other options in our greenworks 40v edger overview to determine how it complements a wider cordless lineup.

• Eight-inch steel blade slices through compacted dirt, turf, and roots.
• Brushless motor provides quiet operation and extended motor life.
• Tool-less depth adjustment adapts quickly to changing curb heights.
• Includes a 40V 4.0Ah battery and charger with four-year warranty coverage.

Best for
Beginners wanting ultralight trimming and edging

For smaller suburban yards, the Greenworks 24V 12 in Cordless String trimmer offers exceptional maneuverability in an ultralight format. This dual-purpose tool switches between horizontal trimming and vertical perimeter edging with a single button press. Its 90-degree rotating head lets you cleanly follow sidewalks and navigate tricky angles around garden beds. Weighing only 5.2 pounds (with the listing noting 6 pounds fully assembled), this compact greenworks cordless edger minimizes physical strain during long yard sessions.

An adjustable telescoping aluminum shaft accommodates users from 4’8″ to 6’5″, promoting proper posture. The single 0.065-inch auto-feed line advances automatically to prevent interruptions, while the push-button electric start eliminates pull cords entirely. Operating at 8500 rpm and generating just 75 decibels of noise, this greenworks 24V string trimmer edger satisfies quiet neighborhood standards. The included 2.0Ah battery provides approximately 30 minutes of runtime, making it ideal for routine grass clipping along paved edges.

• One-button head rotation switches from trimming to vertical edging instantly.
• Telescoping shaft fits operator heights between 4’8″ and 6’5″.
• Auto-feed 0.065-inch line advances smoothly without manual bumping.
• Quiet 75 dB operation is ideal for residential neighborhoods.

Best for
Owners of attachment-ready Greenworks string trimmers

Homeowners who already operate an attachment-capable powerhead can add the Greenworks 8-Inch Edger Attachment for Greenworks to create trench-style borders without purchasing another full motor unit. Known by model greenworks PAC458, this modular tool fits Greenworks split-shaft trimmers that accept universal attachments, including models like ST40L412 and ST80L252. Driven by a high-torque gearbox, its 8.86-inch hardened steel blade slices deep soil lines that spinning nylon strings cannot duplicate.

The assembly includes a large rear wheel for smooth guidance, a cast aluminum debris guard, and a steel skid plate designed for long-term durability. Tool-free depth adjustment allows you to sink the blade up to 2.5 inches into the soil along walkways and garden beds. Weighing six pounds, this greenworks edger attachment balances neatly at the end of the shaft. It provides a sensible, space-saving solution for property owners who already invest in Greenworks battery platforms and want genuine blade-cut edges.

• Hardened steel blade cuts clean perimeter grooves up to 2.5 inches deep.
• Tool-free depth adjustment knob allows quick height changes.
• High-torque gearbox maintains power through dense turf and dirt.
• Fits universal split-shaft trimmers across multiple Greenworks voltage families.

Best for
Medium yards requiring flexible multi-angle trimming

The Greenworks 40V 13 in Cordless String delivers increased cutting capacity for medium-sized yards requiring regular perimeter maintenance. Powered by a 40-volt battery system, this convertible tool features a 13-inch cutting swath running at 9000 rpm. Its seven-position pivoting head adjusts quickly to edge sidewalks or detail flower beds, aided by an integrated steel edging guide that keeps the rotating nylon line aligned against hard concrete surfaces.

Ergonomics are supported by a telescoping aluminum shaft and seven-position auxiliary handle, adjusting between 40 and 52 inches to fit users from 5’2″ to 6’4″. While the listing notes an overall item weight of 9.9 pounds, the bare tool weighs just 5.18 pounds (and 6.9 pounds fully assembled), utilizing anti-vibration technology to curb operator fatigue. Running at a quiet 78 decibels, this greenworks 2-in-1 trimmer edger includes a 2.0Ah battery that provides roughly 40 minutes of runtime per charge.

• Seven-position pivoting head with steel wire guide for straight vertical edging.
• High-speed 9000 rpm motor with 13-inch cutting path and 0.065-inch auto line.
• Telescoping shaft adjusts from 40 to 52 inches to reduce posture strain.
• Includes 40V 2.0Ah battery offering up to 40 minutes of operational runtime.

Best for
Homeowners tackling tough weeds and borders

Featuring modern motor engineering and flexible cutting hardware, the Greenworks 24V 13 in String Trimmer (model greenworks ST1302) suits homeowners who face mixed grass conditions. This 2-in-1 tool runs an efficient brushless motor that delivers strong cutting performance across a 13-inch path. Along with a standard 0.080-inch single-line auto-feed system, the package includes ten plastic cutting blades, allowing you to swap between delicate edge trimming and aggressive weed knocking.

Power is provided by a generous 4.0Ah 24-volt battery paired with a versatile 65W Type-C charger. This bidirectional charging system powers the tool battery via a three-foot cable and can also charge everyday devices like phones and tablets. Weighing 5.51 pounds without the battery, the chassis includes an adjustable shaft to keep handling balanced. Backed by a three-year warranty, this model provides an adaptable cutting solution across the wider 24V ecosystem.

• Brushless motor provides reliable cutting power and extended tool longevity.
• Dual cutting system works with 0.080-inch line or ten included plastic blades.
• Includes 4.0Ah battery and 65W USB-C charger compatible with smart devices.
• Lightweight 5.51-pound chassis features an adjustable shaft for user comfort.