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Best Heavy Duty Cordless Strimmers in the UK for 2026

For demanding brush, the WORX WG084E offers a brushless motor, dual cutting system and included batteries. For lighter trimming, consider the wider 40V line models.

Quick answer

Our leading heavy-duty choice is the WORX WG084E for its brushcutter head with line and blade options. The WG183E suits wide-area grass trimming with dual line, while the Bosch UniversalGrassCut 18V-26-500 is a lighter alternative for routine edging.

01WORX WG084EOfficial manufacturer image

Best for mixed line trimming and blade cutting

WORX WG084E

  • Manufacturer lists a brushless 40V Max motor and 38 cm line cutting width.
  • The 25.5 cm three-tooth blade is included in the dual cutting system.
  • Kit version includes two batteries and charger.

Drawback: At 4.6 kg without battery, it is heavier than a standard grass trimmer.

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02WORX WG084E.9Official manufacturer image

Best for existing PowerShare battery owners

WORX WG084E.9

  • Shares the WG084E's 38 cm line and 25.5 cm blade dimensions.
  • Brushless brushcutter platform accepts PowerShare batteries.
  • Bare-tool version includes specified cutting accessories.

Drawback: Battery and charger are not included.

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03WORX WG183EOfficial manufacturer image

Best for fast trimming over a broader grass area

WORX WG183E

  • Dual line and a 33 cm cutting width suit lawn maintenance.
  • Manufacturer package includes two 2.0 Ah batteries and a charger.
  • Straight shaft gives extended reach.

Drawback: It uses line and is not the blade-equipped brushcutter option.

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04WORX WG183E.9Official manufacturer image

Best for a 40V line trimmer without a second battery kit

WORX WG183E.9

  • 33 cm dual-line head is the same stated width as the kit model.
  • Tool-only listing weighs 2.2 kg without battery.
  • Compatible with PowerShare batteries.

Drawback: It cannot take the WG084E brushcutter blade system.

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05Bosch UniversalGrassCut 18V-26-500Official manufacturer image

Best for lighter trimming and edging

Bosch UniversalGrassCut 18V-26-500

  • Semi-automatic line system with a 26 cm cutting diameter.
  • Telescopic shaft and tilting head support varied edging positions.
  • Available as a battery kit or tool without battery and charger.

Drawback: The 1.6 mm line head is intended for grass trimming, not brushcutter work.

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Compare them side by side

WORX WG084EOfficial manufacturer imageWORX WG084EWORX WG084E.9Official manufacturer imageWORX WG084E.9WORX WG183EOfficial manufacturer imageWORX WG183EWORX WG183E.9Official manufacturer imageWORX WG183E.9Bosch UniversalGrassCut 18V-26-500Official manufacturer imageBosch UniversalGrassCut 18V-26-500
Cutting headLine and 3-tooth bladeLine and 3-tooth bladeDual lineDual lineLine
Cutting width38 cm line38 cm line33 cm33 cm26 cm
Battery includedYes, twoNoYes, twoNoKit option
Best suited toHeavier brushHeavier brushGrass areasGrass areasEdges and routine trimming
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Common questions

Questions before you buy

Which cordless strimmer is suitable for heavy weeds?

A brushcutter with an approved blade may suit heavier growth better than a line-only grass trimmer. The WORX WG084E lists both a line head and a three-tooth blade; follow its manual for permitted use.

Does the WORX WG084E come with a battery?

The WG084E kit page lists two batteries and a charger. The WG084E.9 is the bare-tool version, so confirm the suffix when buying.

What is the difference between a heavy duty strimmer and a brushcutter?

A brushcutter is designed around heavier vegetation and may support a blade, while many strimmers use nylon line for lawn edges. Product manuals define each model's intended use.

Can a cordless strimmer cut brambles?

Only use a model and approved attachment specifically rated for the vegetation. Check the manual and safety equipment requirements; a standard line trimmer may not be appropriate.

Sources and how we chose