Small lawns beside a socket
You have an RCD-protected outdoor socket close to a small lawn, and a 6 m lead plus light line is enough. The EasyGrassCut 26 is the complete corded tool at the lowest shelf price in this snapshot.
Bosch grass trimmer comparison 2026
The best bosch grass trimmers, compared.
Top pick: Bosch AFS 23-37 – 4.6 from 2,695 ratings, the highest score in this set that also has a large review pool, for brambles rather than a weekly edge. Best value: Bosch EasyGrassCut 26 – Lowest shelf price for a complete corded tool in this snapshot, about £29.94, 4.2 from 2,865 ratings, with a 6 m lead in the box. Updated 22.10.2026.
A grass trimmer is a spinning-line tool for lawn edges, tufts against a fence, and light grass a mower leaves. In the UK you buy one when the border is the job. A corded tool suits a garden with an outdoor socket close by. A cordless tool suits a path where the cable is the hazard. UK mains are about 230 V, and the plug should be BS 1363. Use an RCD-protected outdoor socket. You tell a suitable trimmer by the cutting width, by whether a battery and charger are in the box, and by how the line feeds. A narrow line head is for edges. A wider cut covers more ordinary grass. Woody growth needs a blade, not a light nylon head. Listed weight, a named edging mode, and the line thickness the spool accepts still apply when the models change. Do not fit a chain flail. Keep the guard on, and keep a mains cable over your shoulder. The order for a short lead, a bare cordless body, or a kit is in the [grass trimmer buying guide](/hub/lawn-and-garden-equipment/bosch-grass-trimmer/sub/bosch-grass-trimmer-buying-guide).
A grass trimmer is a spinning-line tool for lawn edges, tufts against a fence, and light grass a mower leaves. In the UK you buy one when the border is the job.
26 products checked · 63 hrs invested · +18,640 readers
7 of 7: Best bosch grass trimmers compared
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1-2 of 7Best overall
Best value
9.2/10
9.2/10
9.0/10
8.8/10
8.6/10
8.4/10
8.2/10
∼ £125
∼ £104
∼ £63
∼ £95
∼ £73
∼ £30
∼ £117
4.6(2,695)
4.6(42)
4.5(2,848)
4.4(405)
4.3(2,290)
4.2(2,865)
4.1(168)
Personal buying guide
Which Bosch grass trimmer fits?
Question 1 of 2
What is the growth?
The best bosch grass trimmers in detail
Our view
The AFS 23-37 is a corded combi cutter listed at about £124.90, with 950 W, a 37 cm line and a 23 cm blade on the amazon.co.uk listing, and it scores 4.6 from 2,695 ratings. That is the highest score in this set that also has a large review pool, which is why it is the top pick, even though Bosch DIY classes the machine as a brushcutter rather than a light edger. UK reviews centre on power through brambles, nettles and neglected ground, and on the 5.3 kg listing weight. The harness named in the bullets is praised for taking load off the arms. Assembly of the handle is a repeated snag, and reviewers mention debris and stones. Bosch DIY prints 1,000 W and 5.7 kg, so those figures stay beside the Amazon numbers and are not averaged. A batteries-included line on the listing contradicts the corded 950 W motor and should be ignored. It is the overgrown-plot tool in this set, and a poor match if you only want a ten-minute lawn edge.
Pros
- 4.6 from 2,695 amazon.co.uk ratings
- 950 W on Amazon, 37 cm line and a 23 cm blade in the box
- Harness praised in reviews for taking load off the arms
- The tool reviewers use on brambles, nettles and neglected ground
Cons
- Listed at 5.3 kg on Amazon and 5.7 kg on Bosch DIY
- Handle assembly is a repeated snag in reviews
- Debris and stones come up in reviews
- A batteries-included line contradicts the corded motor
Best for: You are clearing brambles and neglected growth and you will use the harness on a corded, RCD-protected supply.
Less suitable: You only want a ten-minute lawn edge, a cordless tool, or a machine under 3 kg.
Specifications
- Model
- Bosch AFS 23-37
- Brand
- Bosch
- Price
- ∼£125
- Customer rating
- 4.6/5(2,695)
- Power
- 950 W corded
- Cutting width
- 37 cm line, 23 cm blade
- Line feed
- Line and blade
- Battery
- Mains
- Weight
- 5.3 kg
- Speed
- 9,000 rpm
- Assembly
- Required
Common questions
Is the AFS 23-37 cordless?
No. The power source is corded electric, 950 W. A batteries-included line on the same listing contradicts that and should not be followed.
What does the box contain for cutting?
One brushcutter blade and three extra-strong lines. Line cutting diameter is 37 cm. Blade cutting diameter is 23 cm.
How heavy is it on the listing?
Item weight is 5.3 kg. The bullets name an adjustable belt and handle. Assembly is required. Bosch DIY prints 5.7 kg, which is kept beside the Amazon figure.
Our view
The UniversalGrassCut 18V-26-500 kit is the same model name with an 18 V 2.0 Ah battery and an 18V 20 charger in the box, listed at about £103.99. The star line is 4.6 from only 42 ratings, and the saved listing held 19 written reviews, so the score of 92 matches the AFS on the formula and still cannot support a reliability rate. In this snapshot the kit is £9.04 above the bare tool at about £94.99, which is small beside buying a pack separately, and it is one price view rather than a standing offer. Reviews that exist call it light and good on grass, weaker on thick growth, and short if you only have the 2.0 Ah pack. One reviewer says it stopped on the second use after about 30 minutes and was returned. Another says straight edges are hard to see, and another calls it a little head-heavy. Assembly is not required. Re-check both ASINs before you assume the £9 gap is still there.
Pros
- 2.0 Ah battery and charger are in the box
- About £103.99 in this snapshot, £9.04 above the bare ASIN
- 26 cm EdgeSimple cut, assembly not required
- 4.6 from 42 amazon.co.uk ratings
Cons
- Only 42 ratings and 19 written reviews, too thin for a reliability claim
- Reviews say 2.0 Ah is short and thick growth is weaker
- One reviewer returned it after it stopped on the second use
- Head-heavy feel and hard-to-see straight edges in single reviews
Best for: You want this telescopic trimmer today and you do not already own an 18 V pack, after you re-check the kit price against the bare tool.
Less suitable: You want a large review sample, a long cut on one 2.0 Ah pack, or a machine for brambles.
Specifications
- Model
- Bosch UniversalGrassCut 18V-26-500 kit
- Brand
- Bosch
- Price
- ∼£104
- Customer rating
- 4.6/5(42)
- Power
- 18 V, 2.0 Ah
- Cutting width
- 26 cm
- Line feed
- Semi-automatic
- Battery
- Yes, 2.0 Ah
- Weight
- 2 kg
- Edging
- Tap and twist
- Speed
- 8,500 rpm
- Assembly
- Not required
Common questions
Does this kit include a battery?
Yes. The box lists an 18 V 2.0 Ah battery and an 18V 20 charger, plus the UniversalGrassCut 18V-26-500.
How long does the listing say it will cut?
It does not. The highlight says a charging time of 65 minutes. Runtime is not a specification on this listing.
How is this ASIN different from the bare UniversalGrassCut 18V-26-500?
Same model name. This listing includes the 2.0 Ah battery and charger and does not require assembly. The other ASIN is the bare tool and does require assembly.
Our view
The EasyGrassCut 18V-26 is a bare 18 V trimmer with a 26 cm cut, listed at about £63.00, and the title excludes the battery and charger. Across 2,848 amazon.co.uk ratings the line is 4.5, and the listing weight is 1.9 kg with assembly not required. Reviewers like working without a cable, sharing an 18 V pack with other garden tools, and the weight on a medium garden. The same reviews call it light-duty, say packs run down quickly, and some buyers are surprised the battery is not in the box. One reviewer found it too heavy for a smaller user, and no runtime is printed as a specification. A Bosch DIY kit with a different part number recommends at least 2.0 Ah, which is not a cutting time for this ASIN. It suits you if a compatible Power for All pack is already charged. It does not suit a same-day job if you still have to buy a battery.
Pros
- 4.5 from 2,848 amazon.co.uk ratings
- Listed at about £63.00 and 1.9 kg, assembly not required
- 26 cm cut with feed on trigger release and a tap-and-twist edge mode
- No cable, if you already own a compatible 18 V pack
Cons
- Battery and charger are not in the box
- Reviews call it light-duty and say packs run down quickly
- No runtime is printed on the listing
- One reviewer found it too heavy for a smaller user
Best for: You already own a compatible 18 V Power for All pack and want a light 26 cm trimmer without a lead.
Less suitable: You need a battery in the box today, a long session on one pack, or a tool for thick stems.
Specifications
- Model
- Bosch EasyGrassCut 18V-26
- Brand
- Bosch
- Price
- ∼£63
- Customer rating
- 4.5/5(2,848)
- Power
- 18 V bare
- Cutting width
- 26 cm
- Line feed
- Trigger release
- Battery
- No
- Weight
- 1.9 kg
- Edging
- Tap and twist
- Speed
- 9,000 rpm
- Assembly
- Not required
Common questions
Does the EasyGrassCut 18V-26 come with a battery?
No. The title says excluding battery and charger. The included-components line is the tool and the carton.
How do you change it to edging?
The bullets say a click of a button and a twist of the handle. No wheel is named.
What cutting width and weight does the listing state?
Cutting width is 26 cm. Item weight is 1.9 kg. Assembly is not required. No runtime is printed.
Our view
The UniversalGrassCut 18V-26-500 on this ASIN is a bare 18 V trimmer at about £94.99, with a 26 cm cut, EdgeSimple tap-and-twist edging, a telescopic shaft, and no battery or charger in the box. It scores 4.4 from 405 amazon.co.uk ratings, the listing weight is 2 kg, and assembly is required. Reviewers praise cordless use, the adjustable length, and shared Bosch garden batteries. Some say they needed practice before the line stopped snapping, and one calls the instructions baffling. The highlight's 65 minutes is a charging time, not a runtime, and this carton has nothing to charge. Expert Reviews describes the shaft as more traditional than the older 18V-26, head-heavy, about 1.03 m to 1.33 m, and about 20 minutes on a 2.0 Ah pack in their test, with a recharge they timed near 1 hour 15 minutes. Those figures are their test, not an Amazon specification, and they do not match the 65-minute highlight. At about £94.99 you are paying for the body only.
Pros
- 4.4 from 405 amazon.co.uk ratings
- Telescopic shaft and EdgeSimple tap-and-twist edging
- 26 cm semi-automatic cut at a listed 2 kg
- Expert Reviews' 2026 cordless pick for this model name, on their criteria
Cons
- Battery and charger are not included
- Assembly is required
- Some reviewers needed practice before the line stopped snapping
- 65 minutes on the highlight is charging time, and this box has no battery
Best for: You want the telescopic 18V-26-500 body and you already have a compatible 18 V pack and charger.
Less suitable: You need a battery in the carton, a written runtime, or a first session with no practice on the feed.
Specifications
- Model
- Bosch UniversalGrassCut 18V-26-500
- Brand
- Bosch
- Price
- ∼£95
- Customer rating
- 4.4/5(405)
- Power
- 18 V bare
- Cutting width
- 26 cm
- Line feed
- Semi-automatic
- Battery
- No
- Weight
- 2 kg
- Edging
- Tap and twist
- Speed
- 8,500 rpm
- Assembly
- Required
Common questions
Does this UniversalGrassCut 18V-26-500 include a battery?
No. The highlight says excluding battery and charger. The size field says without battery and charger.
Is 65 minutes the cutting time?
No. The highlight calls 65 minutes a charging time. The listing does not state a runtime, and this box has no battery.
How does edging work on this listing?
EdgeSimple: tap and twist the handle. The shaft is telescopic. Cutting width is 26 cm. Assembly is required.
Our view
The ART 30 is a corded 550 W trimmer with a 30 cm automatic twin-line cut, listed at about £72.99, and it scores 4.3 from 2,290 amazon.co.uk ratings. Reviews are strong on ordinary grass and small weeds, and mixed on how long the line lasts and on whether the tool feels heavy after a session. At least one UK reviewer says the on/off switch is easy to knock and can cut the cable, so the lead has to stay over your shoulder. Another says edging is harder because no wheel is named on the listing. The item-weight field prints 810 g and the dimensions print 10 × 10 mm, which cannot describe a 30 cm shaft, while a description on the same page says 2.7 kg. Do not publish 810 g as the mass. It is the wider mains cut in this set, assembly is required, and it still will not replace the AFS 23-37 on brambles.
Pros
- 550 W and a 30 cm automatic twin-line cut
- 4.3 from 2,290 amazon.co.uk ratings
- Reviews are strong on grass and small weeds
- Corded, so the session is not limited by a 2.0 Ah pack
Cons
- Line life is mixed in reviews
- At least one review says the switch can be knocked and can cut the cable
- No wheel is named, and one reviewer found edging harder for that reason
- The 810 g weight field is not credible next to a 2.7 kg description
Best for: You want a wider corded cut than 26 cm on ordinary grass and can keep the lead over your shoulder.
Less suitable: You need a weighed figure you can trust, a guide wheel, or a tool for woody growth.
Specifications
- Model
- Bosch ART 30
- Brand
- Bosch
- Price
- ∼£73
- Customer rating
- 4.3/5(2,290)
- Power
- 550 W corded
- Cutting width
- 30 cm
- Line feed
- Twin line
- Battery
- Mains
- Speed
- 11,000 rpm
- Assembly
- Required
Common questions
Is the ART 30 cordless?
No. The listing says corded electric and 550 W. No battery is described.
What cutting width does the listing state?
30 cm, with automatic twin line feed. Speed is 11,000 rpm. Assembly is required.
Does the listing give a usable weight?
The item-weight field prints 810 g and the dimensions print 10 x 10 mm. Those figures are not a credible mass for this tool. Do not use 810 g as the weight. A description on the same page says 2.7 kg.
Our view
The EasyGrassCut 26 is a corded 280 W trimmer with a 26 cm cut, listed at about £29.94 on amazon.co.uk, and the box includes a spool and a 6 m extension lead. Across 2,865 ratings the line is 4.2, which is why it is the best value here: a complete mains tool at the lowest shelf price in the set, with a large review pool. Reviewers praise the listed 2 kg weight and the price for light edges beside a socket. The complaint that returns is the supplied line snapping on the first edge, and the 6 m lead being too short, so a further outdoor extension is assumed. A minority report a jam on first use or a failure within minutes, which is a review pattern and not a failure rate. Bosch DIY prints a 1.6 mm line, 4 m on the spool, and 12,500 rpm, while Amazon prints 9,000 rpm, so those speeds stay separate. It will tidy a small lawn edge, and it will not take brambles.
Pros
- About £29.94 with the tool, a spool and a 6 m lead in the box
- 4.2 from 2,865 amazon.co.uk ratings
- 280 W, 26 cm cut, listed weight 2 kg
- Line feeds when the trigger is released
Cons
- Supplied line snaps on the first edge in repeated reviews
- 6 m lead is short for many UK gardens
- A minority report a jam or a failure within minutes
- Amazon prints 9,000 rpm and Bosch DIY prints 12,500 rpm
Best for: You have an RCD-protected outdoor socket close to a small lawn and only need light edges.
Less suitable: You are facing brambles, a long walk from the socket, or a line that must survive paving on the first pass.
Specifications
- Model
- Bosch EasyGrassCut 26
- Brand
- Bosch
- Price
- ∼£30
- Customer rating
- 4.2/5(2,865)
- Power
- 280 W corded
- Cutting width
- 26 cm
- Line feed
- Trigger release
- Battery
- Mains
- Weight
- 2 kg
- Edging
- No flip head
- Speed
- 9,000 rpm
- Assembly
- Required
Common questions
Is the EasyGrassCut 26 cordless?
No. The listing says corded electric, 280 W. The box includes a 6 m extension lead, a spool, and the tool.
How does the line feed?
The bullets say the line feeds when the trigger is released, so you do not adjust it by hand during the cut.
What cutting width and weight does the listing state?
Cutting width is 26 cm. Item weight is 2 kg. Assembly is required.
Our view
The UniversalGrassCut 18V-260 is an 18 V kit at about £117.30 with a PBA 18V 2.0 Ah pack, charger AL 1810 CV, IntelliFEED, and a foot pedal that twists or lowers the handles for edging. It scores 4.1 from 168 amazon.co.uk ratings, the lowest star line in this set, at a listed 2.3 kg, and assembly is not required. Some reviewers, including one over 60 and one with arthritis in the hands, say the scythe-style handles are kinder on the back. Others call the tool poor, plasticky, or awkward if you are left-handed. One reviewer says the line will not hold a working length with the guard fitted and then removed the guard, which is a dangerous workaround and not a method to copy. Another bought a 4 Ah pack separately and says professional blue Bosch batteries use a different connection and do not fit, and the listing does not promise every Bosch pack. It is the dearest 26 cm kit here, and the stars do not repay that premium in this snapshot.
Pros
- PBA 18V 2.0 Ah pack and AL 1810 CV charger in the box
- IntelliFEED and a foot-pedal edge mode
- V-shape handles that some reviewers with sore hands preferred
- Listed weight 2.3 kg, assembly not required
Cons
- 4.1 from 168 ratings, the lowest stars in this set, at about £117.30
- Reviews split on a plasticky feel and left-handed use
- One review removed the guard, which must not be copied
- A UK review says blue professional Bosch packs do not fit
Best for: You want IntelliFEED and scythe handles, and you will keep the guard on and use the green Power for All pack named in the box.
Less suitable: You rely on a blue professional Bosch battery, you want the highest stars in this set, or you are tempted to run it without the guard.
Specifications
- Model
- Bosch UniversalGrassCut 18V-260
- Brand
- Bosch
- Price
- ∼£117
- Customer rating
- 4.1/5(168)
- Power
- 18 V, 2.0 Ah
- Cutting width
- 26 cm
- Line feed
- IntelliFEED
- Battery
- Yes, 2.0 Ah
- Weight
- 2.3 kg
- Edging
- Foot pedal
- Speed
- 9,000 rpm
- Assembly
- Not required
Common questions
What battery is in the box?
One PBA 18V 2.0 Ah W-B pack and charger AL 1810 CV. Assembly is not required.
Will every Bosch battery fit?
The listing names that 18 V pack. One UK review says blue professional Bosch batteries use a different connection and do not fit. The listing does not promise every Bosch pack.
How does the line and the edge mode work?
IntelliFEED feeds line to the full cutting width without bumping. A foot pedal twists or lowers the handles for edging. Cutting width is 26 cm.
How we compared
Seven amazon.co.uk listings are scored as the star rating times 20. That scale is the whole score. It is not a lab test and not a ranking of garden jobs. Review count is used only when two listings share the top score, so a thin sample does not take the top-pick badge. Price, and whether a battery is in the box, decide best value. A bare 18 V body is not treated as a working kit. No measured noise, runtime or weighed mass was added. The top pick is the AFS 23-37, 4.6 from 2,695 ratings. The UniversalGrassCut 18V-26-500 kit shares the score of 92 from only 42 ratings, so it does not take that badge. Best value is the EasyGrassCut 26 at about £29.94, 4.2 from 2,865 ratings, with a 6 m lead in the box. Neither badge means the best Bosch grass trimmer for every garden.
1
Amazon stars
100%The published score is the amazon.co.uk star rating times 20. A 5-star line is 100. That scale is the whole numeric score. Review count, price and box contents are badge rules. They are not extra weights, and they were not rescaled.
Independent review
Last updated: 22.10.2026
8 sources checked
Bosch grass trimmer buying guide
Choose the job before the badge. A 26 cm line tool, a wider corded cut, a bare 18 V body and the AFS brushcutter are different purchases, even when the stars look alike.
What is a Bosch grass trimmer?
A grass trimmer, often called a strimmer, spins a nylon line to tidy edges and light grass. On a Bosch shelf the same name covers three different purchases: a cheap mains tool with a short lead, an 18 V body that still needs a battery, and a kit with a 2.0 Ah pack. The corded AFS 23-37 is the exception Bosch DIY classes as a brushcutter, with a blade as well as a line.
Best for
- Small lawns with an RCD-protected outdoor socket close to the edge
- Owners of a compatible 18 V Power for All pack
- Overgrown plots that need a blade and a harness
Not ideal for
- A same-day cut if the listing excludes the battery
- Brambles, if the tool is a 280 W line head
- Anyone who would remove the guard or fit a chain flail
Mistakes to avoid
- 1
Buying a bare tool for the same day
Two 18 V listings exclude the battery and charger. The shelf price is the body only. If a compatible pack is not already charged, that tool will not cut today.
- 2
Reading charge time as runtime
The 65 minutes on the UniversalGrassCut 18V-26-500 highlight is charging time. These listings do not print a cutting runtime. Expert Reviews' about 20 minutes on a 2.0 Ah pack is their test, not an Amazon specification.
- 3
Trusting a bad weight field, or the wrong head
Do not use the ART 30's 810 g field. A description on the same page says 2.7 kg. Do not take a 280 W line head into brambles, do not fit line thicker than the spool, and do not remove the guard.
What to weigh up
Job and cutting head
HighThe first criterion is the job, because a 26 cm edger and a brushcutter can both carry high stars and still be the wrong tool for each other. Edges and tufts are a line head around 26 cm. A wider pass on ordinary grass is why the ART 30 is here: the listing says 550 W and a 30 cm automatic twin-line cut. Brambles, nettles and neglected ground are the AFS 23-37, with a 37 cm line and a 23 cm blade on the amazon.co.uk listing, and 950 W there against 1,000 W on Bosch DIY.
Power source and box contents
HighThe second criterion is whether the tool will run on the day you buy it. Corded listings here use a mains motor. The EasyGrassCut 26 also includes a 6 m lead, which reviews often call short, so a further outdoor extension is a normal assumption. Cordless is the right fork when the cable is the hazard, and the wrong fork if the title says the battery is excluded. The EasyGrassCut 18V-26 and the bare UniversalGrassCut 18V-26-500 are bodies only.
Which option suits you?
Three typical situations, each with a recommendation from this comparison.
You already own an 18 V pack
A compatible Power for All pack is already charged, so a bare body is the sensible buy. The EasyGrassCut 18V-26 is the light 26 cm trimmer. It is not a same-day tool if you still have to buy a battery.
Brambles and neglected ground
The job is woody growth, not a weekly edge. The AFS 23-37 is the corded combi cutter with a blade and a harness. A 26 cm line tool will not take that growth.
Common questions about bosch grass trimmers
What is a Bosch grass trimmer?
A Bosch grass trimmer on amazon.co.uk is a spinning-line strimmer for edges and light grass. This set mixes corded tools and 18 V tools, plus the corded AFS 23-37, which Bosch DIY classes as a brushcutter. You are choosing a mains tool with a short lead, a bare 18 V body that still needs a battery, or a kit with a pack in the box. A wider table of brands is in the grass trimmer comparison.
How much does a Bosch grass trimmer cost?
In this amazon.co.uk snapshot the EasyGrassCut 26 is about £29.94 and the ART 30 is about £72.99. Bare 18 V bodies are about £63.00 and about £94.99. Kits are about £103.99 and about £117.30. The AFS 23-37 is about £124.90. Bosch DIY list prices on the same models were higher. These are shelf prices and they move. Re-check a bare tool against its kit before you treat a small gap as normal.
What should you check before you buy a Bosch grass trimmer?
Check the job first. Edges and tufts suit a 26 cm line tool. A wider corded cut is the ART 30, at 30 cm and 550 W on the listing. Brambles and woody growth suit the AFS 23-37 with its blade, not a light strimmer. Then check whether a battery is in the box, and the line system the listing names. UK mains are about 230 V. A plug should be BS 1363, and an outdoor socket should be RCD-protected.
Should you buy a corded or a cordless Bosch grass trimmer?
Choose corded if an RCD-protected outdoor socket is close and you do not want the session to stop when a small pack runs down. Choose cordless if the cable is the hazard. A bare 18 V listing still needs a battery and charger. Kits in this set include a 2.0 Ah pack. One UK review says professional blue Bosch packs do not fit a garden tool. Do not assume every Bosch 18 V pack will. Stars do not tell you which fork matches the garden.
Does every Bosch grass trimmer include a battery?
No. The EasyGrassCut 18V-26 at about £63.00 and the bare UniversalGrassCut 18V-26-500 at about £94.99 exclude the battery and charger. The UniversalGrassCut 18V-26-500 kit at about £103.99 includes a 2.0 Ah pack and a charger. The UniversalGrassCut 18V-260 at about £117.30 includes a PBA 18V 2.0 Ah pack and charger AL 1810 CV. Corded tools are mains tools. A batteries-included line on the AFS listing contradicts the corded motor. Ignore it.
What line should you fit to a Bosch grass trimmer?
EasyGrassCut 26 and EasyGrassCut 18V-26 feed line when the trigger is released. The 18V-260 uses IntelliFEED. The ART 30 listing says automatic twin line. Bosch DIY prints 1.6 mm for the EasyGrassCut 26 and 3.5 mm for the AFS. Do not fit line thicker than the spool, and do not fit a chain flail. The Office for Product Safety and Standards has reported chain-flail heads that can throw metal. Keep the guard on while you cut.
Is 65 minutes the runtime of the UniversalGrassCut 18V-26-500?
No. On the UniversalGrassCut 18V-26-500 listings the highlight calls 65 minutes a charging time. The listing does not state a cutting runtime. Expert Reviews timed about 20 minutes on a 2.0 Ah pack for that model name, and a recharge near 1 hour 15 minutes. That is their test, not an Amazon specification. Do not treat charge time as how long the trimmer will cut, and do not copy a 65-minute figure onto a bare tool that has no battery.
When should you stop using a Bosch grass trimmer?
Stop and use the seller, Bosch, or an electrician if the tool smells of burning, the RCD will not reset, or a metal blade is damaged. Do not remove the guard, and do not use the trimmer in the rain or on damp ground. Keep the cable over your shoulder. Employed use needs a work assessment. Steep banks, hidden wire and pond edges are reasons to stop. Noise-at-work rules bind employers, not a householder, and none of these listings print a measured decibel figure.
Our verdict
The top pick is the Bosch AFS 23-37, because 4.6 from 2,695 ratings is the highest score that also has a large review pool. It is the corded tool for brambles and neglected ground, not the weekly lawn edger. Best value is the Bosch EasyGrassCut 26, a complete mains tool at about £29.94 with a 6 m lead in the box and 4.2 from 2,865 ratings. A bare 18 V body is only a bargain if a compatible pack is already on the shelf.
Best overallView offer
Bosch AFS 23-37
4.6 from 2,695 ratings, the highest score in this set that also has a large review pool, for brambles rather than a weekly edge.
Best value
View offer
Bosch EasyGrassCut 26
Lowest shelf price for a complete corded tool in this snapshot, about £29.94, 4.2 from 2,865 ratings, with a 6 m lead in the box.
Editorial
DIY and tools editor
DIY and toolsLawn and garden equipmentGarden power tools
Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Updated: 22.10.2026
8 sources checked
Guides to bosch grass trimmers
Guides on what to look for, how to use a product, and common mistakes.
Bosch grass trimmer buying guideCorded, bare 18 V, kit, or the AFS, in that decision order.Best Bosch grass trimmerA pick for a stated job, and who should skip it.How to use a Bosch grass trimmerTrim, edge, stop, and clear a jam.Bosch grass trimmer cordless vs cordedCable against a short 2.0 Ah run, and what is in the box.Bosch grass trimmer line and spoolLine snap, a jam, and thickness. Not a second buying guide.
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Sources
Public UK sources and the amazon.co.uk listings for this set. Retrieved 22 October 2026.
- Bosch DIY UK grass trimmers (retrieved 22.10.2026)
- Bosch DIY EasyGrassCut 26 (retrieved 22.10.2026)
- Bosch DIY AFS 23-37 (retrieved 22.10.2026)
- Control of Noise at Work Regulations 2005, regulation 4 (retrieved 22.10.2026)
- Electrical Safety First: grass trimmers (retrieved 22.10.2026)
- HSE: electrical equipment and RCDs (retrieved 22.10.2026)
- OPSS product safety report 2103-0152 (retrieved 22.10.2026)
- Expert Reviews: best grass trimmers 2026 (retrieved 22.10.2026)
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