1. Lawn & Garden Tools
  2. Grass trimmers
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Cordless grass trimmer 20V - tool only


Our best-selling cordless line trimmer now with on-demand line feed
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Powerful and lightweight, the new Worx GT3 WG163.9 grass trimmer is a champion of ergonomics and versatility. Now featuring CommandFeed™ technology to deliver fresh line at the touch of a button. The trimmer converts to an in-line wheeled edger in seconds.

  • Patented Command Feed technology extends fresh line on the fly with the touch of a button
  • Instant conversion from grass trimmer to in-line wheeled edger
  • The cutting head is pivotable over 90° for trimming under outdoor furniture with ease
  • Fully adjustable to fit the operator’s body size and ensure ergonomically comfortable working posture
  • Compatible with all PowerShare batteries and chargers

Key features

  • Telescope aluminium shaft
  • Flower guard
  • Adjustable front handle
  • Pivoting cutting head
  • 2 tools in one
  • Command feed line extension

Technical specifications and Manual

Weight & Dimensions

Weight without Battery2 kg /
Product length113.2 mm /


Cutting width30 cm

Basic Specifications

Motor TypeBrushed
Brushcutter / Trimmer Head TypeCommand Feed
Powershare equipped

Battery & Charger

Battery TypeLi-Ion
No. of Batteries Per Pack0


Power voltage supply20 V Max
Edging Facility

Download manual file

In the box

  • Edger wheel (1)
  • Safety guard (1)
  • 1.65 mm/1x 3 m spool WA0004 (1)

Same battery, expandable power

Stop buying batteries and chargers that fit one voltage only. Enjoy unlimited freedom of choice with Worx PowerShare™, the cordless system that adapts to your needs. As easy as combining bricks in construction toys.

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