Best Brush Cutter for Small Trees (2026): 4 Picks Compared
Four brush cutter picks compared on cutting capacity, blade size, fit and engine size, from chainsaw blades for straight shaft trimmers to a gas brush cutter.
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Top picks at a glance
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- 1
Best OverallFORESTER 2PK Blade9.6/10View on Amazon - 2
Best Single BladeFORESTER Single Blade9.5/10View on Amazon - 3
Gas Brush CutterPROYAMA Gas Cutter9.5/10View on Amazon - 4
Blade and Adapter KitCALPALMY Blade Kit9.5/10View on Amazon - 5
EGO Power+ BCA1220 12” Brush Cutter Attachment 56-VoltView on Amazon - 6
WORX Driveshare 10" Brush Cutter AttachmentView on Amazon - 7
Milwaukee ElectricView on Amazon - 8
Ryobi RBC1226I Electric Brush Cutter Brand: RYOBIView on Amazon - 9
49CC Gas Walk Behind Brush Cutter 2-Stroke Push Brush CutterView on Amazon
Woody saplings and thick brush at the edge of a field need a cutter that handles stems, not just grass, and the best brush cutter for small trees is the blade or gas unit that matches the growth on your property. We compared four brush cutter picks on cutting capacity, blade size, fit and engine size, using only what each listing publishes. The picks range from chainsaw blades for straight shaft trimmers to a gas brush cutter and trimmer, so the right pick depends on your trimmer and the thickness of the growth.
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Quick picks
- Best Overall FORESTER 2PK Blade: 2-pack of 9 in blades with 20 teeth and a file included Check price on Amazon
- Best Single Blade FORESTER Single Blade: Single 9 in blade with 20 teeth for straight shaft trimmers Check price on Amazon
- Gas Brush Cutter PROYAMA Gas Cutter: 42.7cc gas brush cutter and string trimmer Check price on Amazon
- Blade and Adapter Kit CALPALMY Blade Kit: Brush cutter blade and adapter kit in 9 in and 10 in Check price on Amazon
Our acreage picks
FORESTER 2PK Chainsaw Brush Cutter Blade and File Set, 9 In
A 2-pack of 9 in chainsaw brush cutter blades with 20 teeth, a 1-inch arbor hole and a 20mm bushing, with a file included.
Who it's for: owners with a straight shaft trimmer at 35cc and above who cut saplings and small trees.
Who should skip it: owners with a curved shaft or electric trimmer, or a trimmer head setup without a conversion kit.
Read the full review
FORESTER lists a 2-pack of chainsaw brush cutter blades with 20 teeth on a 9 in blade, a 1-inch arbor hole and a 20mm bushing, in steel alloy and black, with item dimensions of 9 by 9 inches and an item weight of 1.31 kg. The blades fit most straight shaft trimmers, cut saplings, thick brush, weeds, grass and small trees up to 2.5 inches thick, with teeth spinning at up to 10,000 RPM, and perform best on higher horsepower trimmers at 35cc and above. A conversion kit is required for setups with a trimmer head and is sold separately, while no kit is needed if your trimmer is already configured as a brush cutter, and the 3/8 pitch chain sharpens with the included 13/64 inch file.
Pros
- 20 chainsaw teeth for saplings, thick brush and small trees up to 2.5 inches thick
- 9 in blade for wider coverage with each pass
- Fits most straight shaft trimmers with a 1-inch arbor and 20mm bushing
- 2-pack with a 13/64 inch file included for the 3/8 pitch chain
Cons
- Not compatible with curved shaft or electric trimmers
- Conversion kit sold separately for trimmer head setups
- No warranty term is stated
- Best performance listed for trimmers at 35cc and above, not smaller trimmers
FORESTER Chainsaw Brush Cutter Blade, 9 In
A single 9 in chainsaw brush cutter blade with 20 teeth for most straight shaft trimmers.
Who it's for: owners with a straight shaft trimmer at 35cc and above who want one replacement blade.
Who should skip it: owners with a curved shaft or electric trimmer, or owners who want a file included.
Read the full review
FORESTER lists a single chainsaw brush cutter blade with 20 teeth on a 9 in blade, a 1-inch arbor hole and a 20mm bushing, with item dimensions of 8.8 by 9.3 by 0.3 inches, an item weight of 1.4 pounds and a manufacturer listed as Ahlborn Equipment. The blade fits most straight shaft trimmers, cuts saplings, thick brush, weeds, grass and small trees up to 2.5 inches thick, with teeth spinning at up to 10,000 RPM, and performs best on higher horsepower trimmers at 35cc and above. A conversion kit is required for setups with a trimmer head and is sold separately, while no kit is needed if your trimmer is already configured as a brush cutter, and the 3/8 pitch chain sharpens with a standard 3/16 inch file.
Pros
- 20 chainsaw teeth for saplings, thick brush and small trees up to 2.5 inches thick
- 9 in blade for wider coverage with each pass
- Fits most straight shaft trimmers with a 1-inch arbor and 20mm bushing
- 3/8 pitch chain sharpens with a standard 3/16 inch file
Cons
- Not compatible with curved shaft or electric trimmers
- Conversion kit sold separately for trimmer head setups
- No warranty term is stated
- Single blade, while the 2-pack offers two blades with a file
PROYAMA 42.7cc Gas Brush Cutter and String Trimmer
Gas brush cutter with a 42.7cc 2-cycle engine rated 2HP, 18-inch cut width, four attachments and shoulder straps.
Who it's for: property owners who want a complete gas-powered brush cutter with multiple metal blades and wide 18-inch clearing capacity.
Who should skip it: anyone looking for a lightweight electric tool or who wants a tool with stated UL or EPA certifications.
Read the full review
The PROYAMA PBC427 pairs a 42.7cc 2-cycle engine rated at 2HP with a straight shaft design reaching 10000 rpm. The listing states an 18-inch cutting width, 73"L x 15"W dimensions and a weight of 19 pounds. It includes shoulder straps and multiple cutting heads: a trimmer head, 3T blade, 40T blade and chain blade. The spec table lists a one-year manufacturer warranty. The listing also contains an internal contradiction: the title claims 3 in 1, while the bullet points describe 4-in-1 cutting attachments, and the model number is listed as PBC43 in the spec table while the style name is PBC427.
Pros
- 42.7cc 2-cycle engine delivering 2HP with 10000 rpm listed speed
- Widest cutting swath here at 18 inches
- Includes trimmer head, 3T blade, 40T blade, chain blade and shoulder straps
- Straight shaft design provides reach and control around obstacles
Cons
- One-year manufacturer warranty is the shortest stated term here
- Contradiction on listing: title states 3 in 1 but bullets describe four cutting attachments
- Heaviest complete tool here at 19 pounds
- No independent safety certifications like UL, ETL or CSA are stated
CALPALMY Brush Cutter Blade and Adapter Kit (9 in and 10 in)
Three-blade brush cutter kit with chainsaw tooth and circular discs plus two universal adapter kits.
Who it's for: property owners with a straight-shaft trimmer who want multiple blade styles for weeds, dense brush, and small trees, plus spare mounting hardware.
Who should skip it: owners of ECHO SRM Series trimmers, or anyone seeking a stated manufacturer warranty.
Read the full review
The CALPALMY kit bundles three separate blade options: a 9 in 20-tooth chainsaw blade, a 9 in 36-tooth brush blade, and a 10 in 80-tooth circular blade. The maker lists the material as wear-resistant manganese steel with carbide-tipped teeth, though the spec table describes it as alloy steel. The package includes two universal adapter hardware kits with thrust washers, collar nuts, and wrenches to fit 1 in arbor straight-shaft trimmers, gas or electric. The listing states it does not fit ECHO SRM Series trimmers, item weight is 1.76 kg, and no warranty term is stated.
Pros
- Includes three blade configurations: 9 in 20T chainsaw, 9 in 36T brush, and 10 in 80T circular
- Crafted from manganese steel with carbide-tipped teeth for durability
- Includes two complete universal adapter hardware kits with thrust washers, collar nuts, and wrenches
- Fits straight-shaft trimmers with a 1 in arbor across gas and electric models
Cons
- Listing notes it is not compatible with ECHO SRM Series trimmers
- No warranty term is stated on the listing
- Spec table lists alloy steel while bullets specify manganese steel
- Stated item weight of 1.76 kg is heavier than single-blade options
Other machines to compare
EGO Power+ BCA1220 12” Brush Cutter Attachment 56-VoltCheck price on Amazon
WORX Driveshare 10" Brush Cutter AttachmentCheck price on Amazon
Milwaukee ElectricCheck price on Amazon
Ryobi RBC1226I Electric Brush Cutter Brand: RYOBICheck price on Amazon
49CC Gas Walk Behind Brush Cutter 2-Stroke Push Brush CutterCheck price on Amazon
Side-by-side specs
| Pick | Acre Score | Type | Size | Teeth | Power | Weight |
|---|---|---|---|---|---|---|
| FORESTER 2PK Blade | 9.6/10 | Chainsaw blade | 9 in | 20 | 35cc+ trimmer | 1.31 kg |
| FORESTER Single Blade | 9.5/10 | Chainsaw blade | 9 in | 20 | 35cc+ trimmer | 1.4 pounds |
| PROYAMA Gas Cutter | 9.5/10 | Gas brush cutter | Not stated | Not stated | 42.7cc | Not stated |
| CALPALMY Blade Kit | 9.5/10 | Blade and adapter kit | 9 in and 10 in | Not stated | Not stated | Not stated |
Specifications are manufacturer rated as listed, collected 20 October 2026.
Acreage and terrain fit
FORESTER 2PK Blade
FORESTER Single Blade
PROYAMA Gas Cutter
CALPALMY Blade Kit
Buying guide: choosing the best brush cutter for small trees
Blade type and teeth
Chainsaw teeth cut saplings, thick brush, weeds, grass and small trees up to 2.5 inches thick, as FORESTER lists for both blades. Both FORESTER blades carry 20 teeth on a 9 in blade with a 3/8 pitch chain. The CALPALMY kit lists a blade and adapter kit in 9 in and 10 in sizes, with no tooth count stated.
Trimmer fit and conversion
Both FORESTER blades fit most straight shaft trimmers, with a 1-inch arbor hole and a 20mm bushing, and are not compatible with curved shaft or electric trimmers. A conversion kit is required for setups with a trimmer head and is sold separately, while no kit is needed if your trimmer is already configured as a brush cutter. Check compatibility with your trimmer manufacturer, as FORESTER advises. See the trimmers and blowers category for related gear.
Engine size and power
FORESTER lists its blades for higher horsepower trimmers at 35cc and above. PROYAMA lists a 42.7cc gas brush cutter and string trimmer, so the engine size is stated on the unit itself. The CALPALMY kit states no engine size. For gas-powered trimming, see best gas string trimmer.
Sharpening and maintenance
The 3/8 pitch chain on the FORESTER blades sharpens with a file: the 2-pack includes a 13/64 inch file, while the single blade lists a standard 3/16 inch file. No sharpening details are stated for the CALPALMY kit or the PROYAMA unit.
Wear eye and hearing protection, long pants and sturdy footwear, and keep bystanders well back while the line or blade spins. Clear stones and debris first, and stop the engine or remove the battery before clearing the head. Refuel only with the engine off and cool. See OSHA landscaping safety. Read our Safety Disclaimer.
Matching It to Your Property
- Match the blade to the growth: FORESTER lists cutting small trees up to 2.5 inches thick, with saplings and thick brush.
- Check the trimmer first: both FORESTER blades fit most straight shaft trimmers, not curved shaft or electric trimmers.
- Size the engine: FORESTER lists its blades for trimmers at 35cc and above, while PROYAMA lists a 42.7cc gas unit.
- Keep the file with the blades: the 2-pack includes a 13/64 inch file for the 3/8 pitch chain.
The Acre Score explained
The Acre Score weighs five factors: performance (cutting capacity and teeth), build quality (blade material and construction), value (pack size and included file), safety (stated safety features and certifications), and warranty (years and coverage). None of the listings here states a safety certification or an included guard, so safety scores stay at zero, and none states a warranty term.
| Product | Acre Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| FORESTER 2PK Blade | 9.6 | 30 | 21 | 21 | n/a | 0 |
| FORESTER Single Blade | 9.5 | 29 | 20 | 19 | n/a | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.
FAQ: mowing large lots
Will these blades fit my trimmer?
FORESTER lists fit for most straight shaft trimmers, with a 1-inch arbor hole and a 20mm bushing, and states the blades are not compatible with curved shaft or electric trimmers. A conversion kit is required for setups with a trimmer head, and no kit is needed if your trimmer is already configured as a brush cutter.
How thick a tree can these blades cut?
FORESTER lists small trees up to 2.5 inches thick, plus saplings, thick brush, weeds and grass.
Do I need a conversion kit?
A conversion kit is required for setups with a trimmer head, and no kit is needed if your trimmer is already configured as a brush cutter. The kit is sold separately.
How do I sharpen the chain?
The 3/8 pitch chain sharpens with a file: the 2-pack includes a 13/64 inch file, and the single blade lists a standard 3/16 inch file.
What engine size do I need?
FORESTER lists its blades for higher horsepower trimmers at 35cc and above. PROYAMA lists a 42.7cc gas brush cutter and string trimmer.
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