Best 10-Inch String Trimmers: 5 Spec-Based Picks

Quick picks

The best fit for you

• You need heavy-duty clearing power for brush Wild Badger Power Gen2 31cc Gas Trimmer Its 31cc gas engine and switchable blade system handle dense overgrowth effectively.
• You want a versatile kit for small yards BLACK+DECKER 10-Inch 20V Trimmer and Sweeper Combo This 3-in-1 cordless combo includes automatic line feed and a 20V battery.
• You prefer a straight shaft for small properties Craftsmen V20 10-Inch Straight Shaft Trimmer It features a straight shaft design and includes a battery and charger.
• You already own Greenworks 24V batteries Greenworks 24V 10-Inch Cordless Trimmer This tool-only model uses your existing 24V batteries for lightweight trimming.
• You need high-reach trimming with a power head Makita 36V Brushless String Trimmer Its brushless motor and three-speed options pair with existing Makita power heads.

Our 5 picks

1 Best overall

Wild Badger Power Gen2 31cc Gas Trimmer

Best for: heavy-duty overgrowth and brush cutting

Cutting Width

10-Inch (what this guide is about)

Cutting Swath

17 in

Power Source

gas

Shaft Type

straight

Size

17-Inch

Dimensions

48 × 7 × 5 inches

View on Amazon: Wild Badger Power Gen2 31cc Gas Trimmer Affiliate link

This gas-powered string trimmer features a 31cc four-cycle engine that eliminates the need to mix oil and fuel. It offers a 17-inch cutting swath for grass and edging, plus a 10-inch brush-cutter blade for thick overgrowth. The aluminum-alloy construction keeps the tool lightweight for easier handling. You get a straight shaft, a shoulder harness, and a three-year limited warranty for reliable outdoor maintenance.

Pros

• 31cc four-cycle gas engine requires no oil mixing
• Switchable 17-inch string swath and 10-inch brush-cutter blade
• Aluminum-alloy construction reduces overall weight
• Includes extra roll of trimmer line

Cons

• Requires gasoline and maintenance unlike cordless models
• No battery or electric power option available
• Heavier handling than battery-powered alternatives

Good fit if

• You need power for thick weeds and overgrowth
• You prefer the torque of a gas engine
• You want a 10-inch brush-cutter blade option

Skip if

• You want a battery-powered tool
• You need a lightweight electric trimmer
• You dislike gas engine maintenance

Verdict: Wild Badger Power Gen2 31cc Gas Trimmer fits users who need heavy-duty clearing power with a switchable blade system. It suits those who prioritize raw cutting capacity over the convenience of cordless operation.

2 Best budget

BLACK+DECKER 10-Inch 20V Trimmer and Sweeper Combo

Best for: Small yard maintenance with multiple tools

Cutting Width

10-Inch (what this guide is about)

Voltage

20V

Cutting Swath

10 in

Power Source

battery

Line Feed System

automatic

Battery Capacity

1.5Ah

View on Amazon: BLACK+DECKER 10-Inch 20V Trimmer and Sweeper Combo Affiliate link

This BLACK+DECKER kit combines a string trimmer, edger, and sweeper. It features a 10-inch cutting width and a 20V battery with 1.5Ah capacity. The automatic line feed system keeps the trimmer running without manual input. You get two batteries and a charger for extended use. The lightweight design makes it easy to maneuver around your yard.

Pros

• Includes 20V MAX 1.5Ah batteries and charger
• 10-inch cutting swath for standard trimming
• Automatic Line Feed (AFS) system
• Converts to a wheeled edger
• Lightweight at 4.5 lbs for the trimmer head

Cons

• 1.5Ah battery capacity is smaller than competitors
• No brushless motor for extended runtime
• Fixed 10-inch cutting width limits large yard efficiency

Good fit if

• You need a trimmer, edger, and sweeper in one kit
• You have a small to medium-sized yard
• You prefer automatic line feed to avoid manual bumping

Skip if

• You require a brushless motor for maximum power
• You need a cutting width larger than 10 inches
• You want a higher capacity battery than 1.5Ah

Verdict: BLACK+DECKER 20V 3-in-1 Cordless Kit offers a versatile 3-in-1 tool with automatic line feed for small yards, but its 1.5Ah battery and fixed 10-inch width limit its use for larger properties.

3 Best premium

Craftsmen V20 10-Inch Straight Shaft Trimmer

Best for: Small yards needing included battery

Cutting Width

10-Inch (what this guide is about)

Voltage

20V

Cutting Swath

10 in

Power Source

battery

Shaft Type

straight

Line Feed System

automatic feed

View on Amazon: Craftsmen V20 10-Inch Straight Shaft Trimmer Affiliate link

The Craftsman V20 offers a 10-inch cutting swath with a straight shaft design. It includes a 2Ah battery and charger for immediate use. The automatic feed spool eliminates the need for manual bumping. A wheeled edge guide provides support for edging tasks. This model is suitable for users seeking a straightforward, battery-powered trimmer with included power components.

Pros

• Includes 2Ah battery and charger
• Automatic feed spool for continuous line
• Wheeled edge guide for control
• Straight shaft design

Cons

• Lower 2Ah battery capacity compared to competitors
• 20V system is less powerful than 36V options
• Single battery may limit runtime on larger jobs

Good fit if

• You want a ready-to-use tool with included battery
• You prefer automatic line feed over bumping
• You need a straight shaft for maneuverability

Skip if

• You require high power for thick weeds
• You want extended runtime with multiple batteries
• You prefer a brushless motor system

Verdict: Craftsman V20 10-in String Trimmer fits users who value convenience and included accessories over raw power. It is a practical choice for small to medium yards where ease of use is priority.

4 Best 24v

Greenworks 24V 10-Inch Cordless Trimmer

Best for: Existing Greenworks 24V battery owners

Cutting Width

10-Inch (what this guide is about)

Voltage

24V

Cutting Swath

10 in

Power Source

battery

Included Battery

Tool Only

Dimensions

39.6 × 4.3 × 9.8 inches

View on Amazon: Greenworks 24V 10-Inch Cordless Trimmer Affiliate link

This Greenworks model uses a 24V lithium-ion battery to power a 10-inch cutting swath. It weighs 6.2 pounds and measures 39.6 inches long. The design offers fade-free power without memory loss. You get a bare tool, meaning you must supply your own battery and charger. It is a solid option for users who already own Greenworks 24V batteries.

Pros

• 24V lithium-ion battery system provides fade-free power
• 10-inch cutting width handles standard weeds
• Lightweight 6.2-pound build reduces user fatigue
• Compact 39.6-inch length improves maneuverability

Cons

• Sold as a bare tool without battery or charger
• 24V voltage is lower than 20V or 36V competitors
• No variable speed control listed in specifications

Good fit if

• You already own Greenworks 24V batteries
• You want a lightweight tool for light trimming
• You prefer a fixed 10-inch cutting width

Skip if

• You do not have compatible 24V batteries
• You need a battery and charger included in the box
• You require more power than 24V can provide

Verdict: Greenworks 24V 10-Inch Cordless Trimmer fits users who already have 24V batteries and need a lightweight tool for light trimming. It delivers consistent power for small yards.

5 Best 36v

Makita 36V Brushless String Trimmer

Best for: Makita power head owners

Cutting Width

10-Inch (what this guide is about)

Voltage

36V (18V X2)

Motor Type

brushless

Battery Capacity

5.0Ah

View on Amazon: Makita 36V Brushless String Trimmer Affiliate link

This Makita attachment pairs with a Couple Shaft Power Head to form a 36V brushless string trimmer. It features a 10-inch cutting width and a 5.0Ah battery. The motor reaches up to 7,100 RPM across three speed settings. Its seven-foot length helps you reach high branches. It suits users who already own the compatible power head system.

Pros

• 36V (18V X2) voltage system
• Brushless motor for efficiency
• Three speed settings up to 7,100 RPM
• 10-inch cutting width
• 7-foot overall length for reach

Cons

• Requires separate Couple Shaft Power Head
• No standalone string trimmer unit
• Limited to Makita ecosystem compatibility

Good fit if

• You already own a Makita Couple Shaft Power Head
• You need a 36V brushless system
• You want a 10-inch cutting width

Skip if

• You want a standalone unit
• You do not have the power head
• You prefer 20V systems

Verdict: Makita 36V Brushless String Trimmer fits users with existing Makita Couple Shaft Power Heads who need a high-reach 10-inch trimmer. It delivers strong performance through its brushless motor and three-speed options.

Specifications side by side

Key specs for 10-inch trimmers

1. Check voltage for runtime

   Voltage indicates the power potential of cordless models. Higher voltage generally means more torque and longer runtime under load. The Makita 36V Brushless String Trimmer offers higher voltage than the BLACK+DECKER 20V Trimmer and Sweeper Combo. If you already own batteries, match the voltage to your existing system. The Greenworks 24V Cordless Trimmer is ideal if you have 24V batteries. Check the voltage rating to ensure the tool can handle your yard size without frequent recharging.

2. Match power source to task

   Your power source determines maintenance needs and runtime. Gas engines provide continuous power but require fuel and oil mixing. The Wild Badger Power Gen2 31cc Gas Trimmer uses a 31cc engine for heavy-duty clearing. Cordless models eliminate exhaust and fuel storage. They are quieter and lighter. Choose cordless for small yards and gas for dense brush. Consider the weight of the battery or the hassle of refueling. Your choice affects how long you can work without stopping.

3. Consider shaft type for control

   Shaft type changes how the tool feels in your hands. Straight shafts offer better balance and leverage for tough jobs. The Craftsman V20 10-Inch Straight Shaft Trimmer provides a rigid connection between the motor and head. Curved shafts are often lighter and easier to store. Check the shaft design if you plan to use attachments or need precise control. The straight shaft suits users who value stability over compact storage. This affects your comfort during extended trimming sessions.

4. Review included accessories

   Some kits include batteries and chargers while others are tool-only. The BLACK+DECKER 20V Trimmer and Sweeper Combo includes a 1.5Ah battery. The Craftsman V20 model also includes a battery and charger. The Greenworks 24V Cordless Trimmer is sold as a bare tool. If you lack compatible batteries, factor in the cost of a starter kit. Always check the product attributes to see if power components are included. This impacts the total value and immediate usability of your purchase.

5. Assess weight for comfort

   Weight affects fatigue during long use. Lighter tools are easier to maneuver. The Greenworks 24V Cordless Trimmer weighs 6.2 pounds, making it easy to hold. The BLACK+DECKER model weighs 10.5 pounds. Gas trimmers are often heavier due to the engine. Consider the weight if you have mobility issues or plan to trim for hours. A lighter unit reduces strain on your shoulders. Check the specs for exact weight to find a balance between power and portability.

Frequently asked questions

See also

• best lawn mowers under 150
• best lawn mowers under 200
• best 22-Inch string trimmers
• best 10-Inch soundbars