The best String Trimmers in Australia
We may earn a commission if you check the price through our links. This supports our research.
Curated by Rateable. Lists are manually reviewed by our team and processed by advanced algorithms.
Last Updated: 13 Feb 2026
10 top rated String Trimmers for every need: Australia's top picks!
String trimmers, also known as weed whackers or weed eaters, are invaluable tools for maintaining a tidy and healthy lawn and garden. They offer a clean, precise way to tackle grass, weeds, and overgrowth along fences, walkways, and around obstacles where mowers can't reach, promoting a polished aesthetic and preventing unwanted plant spread. Regular trimming helps to stimulate new growth for a vibrant lawn, reduces the risk of fire hazards from overgrown vegetation, and contributes to a safer, more accessible outdoor space for recreation and enjoyment.
What to Look For
Engine Type (Gas vs. Electric)
Consider whether a gas-powered trimmer offers the necessary power and runtime for larger properties, or if a corded or battery-powered electric trimmer is more convenient and environmentally friendly for smaller areas.
Cutting Diameter
This refers to the width of the area the trimmer can clear in a single pass. Wider cutting diameters (typically measured in inches) are suited for larger lawns and thicker vegetation, while narrower diameters are better for detail work and navigating tight spaces.
Line Type & Size
Different line types (monofilament, round, square, triangular) and sizes (.055”, .065”, .080”, .095”) affect cutting performance and durability. Thicker line generally cuts heavier brush but can be more prone to breakage; select the best fit for your needs.
Shaft Type (Straight vs. Curved)
Straight shafts generally offer more power and are better suited for commercial use, while curved shafts are lighter and easier to maneuver for homeowners.
Features like Auto-Feed
An automatic line-feed system saves time and effort by advancing the trimmer line as needed, preventing frustrating interruptions during use. Look for reliable auto-feed mechanisms to simplify operation.
Ergonomics & Weight
Comfort is key for extended use. Consider the handle design, vibration dampening, and overall weight of the trimmer to ensure a comfortable and fatigue-reducing experience.
#1
- Ideal for grass and weed cutting, lawn trimming, and edging
- Hassle-free, semi-auto spool eliminates the need for manual adjustments
- Easy edging function enables edging with a tap and a twist of the handle
- Part of the Bosch POWER FOR ALL 18V Cordless System. Battery and charger sold separately
$99.00 AUD
(2329 reviews)
#2
- Designed for flexible and comfortable lawn trimming and enjoying various garden tasks
- Semi-Automatic Spool feeds the line with each trigger release and ensures no need for manual adjustments
- Telescopic height adjustment provides comfortable handling and maneuvering the tool
- Due to EdgeSimple function, edging is enabled via tap and twist of the handle
$199.00 AUD
(672 reviews)
#3
- 4-IN-1 All-Round Garden Care: The HY-08 Cordless Weed Wacker combines 4 essential functions in one tool—no extra purchases needed! Use the Tap-N'-Go trimmer line for neat lawn trimming; switch to edging mode (one-button angle adjustment) for crisp flower bed/patio borders; rely on the included circular saw blade to cut thorny shrubs, eucalyptus seedlings, and woody branches; and use the wire brush to remove moss/lichen from sidewalks or stone paths. Tackle every garden task from daily maintenance to stubborn undergrowth clearing with zero hassle.
- Powerful Performance & Long Battery Life：Equipped with a 750W pure copper brushless motor (18,000rpm), this trimmer slices through thick grass, weeds, and small woody stems effortlessly—perfect for tackling tough vegetation of all types. It comes with 2x4.0Ah lithium-ion batteries (each 30-50 mins runtime) that cover 200-300㎡ yards on a full charge (ideal for most family gardens). The dual-battery setup lets you swap quickly, finishing all yard work without interruptions. Batteries feature LED power indicators to check remaining charge at a glance.
- Adjustable & Space-Saving Design: The shaft length adjusts from 96cm to 145cm (via quick-release buckle) —perfect for users 1.5m to 1.9m tall, ensuring comfortable operation without bending or straining. The foldable design (loosen fasteners to shorten) reduces storage length to 96cm, fitting easily in small garages, balconies, or storage closets. Plus, the 90° adjustable auxiliary handle with anti-slip rubber enhances grip stability, even during long-time use.
- Tool-Free Installation & Safe Operation: No complex tools required! Follow the clear manual to install the protective plate, blade, or trimmer line in 5 minutes - even first-time users can get it ready quickly. Weighing only 2.5kg, this lightweight tool is easy for most people to handle, making it perfect for daily yard maintenance. The dual-switch design (unlock + start) prevents accidental activation, keeping you safe. For added safety, always remove the battery before cleaning debris or adjusting parts.
$209.97 AUD
(370 reviews)
#4
- Trimmer & Edger 2-in-1: The weed trimmer is easy to convert from weed trimmer to wheel edger, meet your multiple needs. The spacer guard can protect your plants, landscape features, and lawn ornaments
- 2 x 2.0 Ah Battery: Up to 60 minutes working time.The SEYVUM string trimmer comes with 2 pcs 2.0Ah lithium-ion battery and 1 hour fast charger. Please make sure the battery is cool before charging
- Adjustable Design: 90° adjustable cutting head, 180° adjustable auxiliary handle, string trimmer to wheel edger. Ergonomic and compact design, making it easy for you to trim even in tight space
- Automatic Line Feed: The grass trimmer can automatically feeds the line as needed and works smoothly without interruption. The string trimmer is equipped with 8 pcs line spool
$99.99 AUD
(246 reviews)
#5
- The Advanced Garden Tools from Bosch – the most powerful products for the most demanding tasks
- Brushless motor delivers high-performance, heavier-duty trimming
- Durable materials and brushless technology ensure a long service life
- Well-balanced, refined ergonomics for easy yet powerful operation
$299.00 AUD
(144 reviews)
#6
- Ideal for grass and weed cutting, lawn trimming, and edging
- Hassle-free, semi-auto spool eliminates the need for manual adjustments
- Easy edging function enables edging with a tap and a twist of the handle
- POWER FOR ALL 18V: The battery supplied is compatible with all tools within the Bosch Home & Garden 18V system
$139.00 AUD
(120 reviews)
#7
- Power Select Run Time Extender – Increase the power for tough overgrown areas or reduce the power for lighter tasks to extend battery run time
- Fast Cutting - 28cm cutting swath for fast job completion over large areas; AFS: Automatic single line feed system, saves you time and effort
- New and Improved Flip To Edge Mechanism - Easily convert from trimming, to wheeled edging mode
- Powered by E-Drive – High torque gear system powers through even the toughest overgrown areas quickly without clogging
$191.00 AUD
(112 reviews)
#8
- [EFFICIENT MOTOR]: This weed wacker on wheels is powered by a 800-watt pure copper motor with 8,500 revolutions per minute, providing efficient support for trimming lawns and hedges, cutting small shrub branches, and trimming the edges of your lawn. Powered by two 2000mAh 21V lithium-ion batteries, each battery can be used for 30 minutes on a 3-hour charge. Quiet and efficient, this electric weed eater makes garden maintenance a breeze
- [MULTIFUNCTIONAL LAWN MOWER]: This mower is designed with 3 types of 6” blades for different gardening needs. Plastic blades are suitable for mowing grass. Flat iron blades are suitable for cutting small bushes or trimming hedges. Circle blades are suitable for cutting thicker bushes and mowing lawns. Whether you're mowing small patches of grass or tackling large overgrown areas, this brushcutter is a versatile tool that can do the job
- [ADJUSTABLE WHEELS]: The ergonomic handle and auxiliary wheels of this battery-powered weed trimmer are easily adjustable in length. The telescopic shaft is between 45-51 inches in length, which is suitable for people of different heights to control it without fatigue while trimming weeds. The upgraded wheels help maintain balance and keep the cordless mower moving smoothly. There is also an adjustable assist handle on the shaft that balances the mower for a comfortable grip
- [SAFETY PROTECTION DESIGN]: The string trimmers weighs 2.6 kg/5.7 lbs and features an ergonomic loop handle that makes it easy to use even for the elderly or women. This lawn mower has a blade with a protective cover and a safety lock button on the side of the top loop handle to protect the user from injury. Once the safety lock button is pressed, the user can use the weed whacker normally by controlling the battery switch
$67.99 AUD
(45 reviews)
#9
- [2 IN 1 Trimmer & Edger ] JAGROM 2 in 1 Cordless String Trimmer equipped with a wheel, Just by simply adjusting the Angle of the machine head or the rotation shaft, it can be easily converted from a wire shearing machine to an edge grinding lawn tool. Meet your various needs for different gardening pruning methods and more
- [Powerful Cutting Power and Battery Life] With a no-load speed of 9500RPM and a cutting width of 30cm, the string trimmer helps you to complete the pruning and weeding of your garden and yard with ease. And string trimmer comes with two 2.0Ah lithium-ion battery and 1 charger. You can totally get a 40 minutes working time, can meet your need for complete yard work
- [Foldable & Adjustable] The shaft can be folded at 180° in three directions, which is convenient for storage and saves space. It uses a more ergonomic design, equipped a 90° adjustable cutting head and 180°adjustable auxiliary handle, as well as a 90° Rotatable shaft for you, with a line cut and wheel, you can choose the cutting angle according to the space and complete the pruning work efficiently
- [Portable Installation & Convenient Operation] It only requires simple assembly and then will be ready to use. The ergonomically designed handle provides a comfortable grip and simple operation. Even first-time users can quickly get the hang of it. Equipped with a simple start-up system, no complicated steps are required. Please clear grass buildup under the cutter and avoid contact with hard objects
$106.99 AUD
(40 reviews)
#10
- LONGER RUN TIME & BATTERY LIFE: The retractable brush cutter comes with 2pcs 21V 3000mAh Lithium batteries, which can run continuously for about 40-50min for cutting grass/ thin weed, and it is equipped with an 850W high-speed brushless DC motor, reaching a maximum speed of 20,000 RPM. When one battery you are using runs out of power, you can continue working with the other battery. It's so convenient and ideal for light and medium jobs.
- 3 TYPES OF CUTTING BLADES: Electric weed wacker with 3 type funtional blades: ①Plastic blades are suitable for mowing soft grass(not for thicker and harder grass stems); ②Fast cutting metal blades are suitable for mowing lawns, weeds and small shrubs; ③Manganese steel circular saw blades are suitable pruning thicker shrub branches. Ideal for trimming around yards and bushes, townhouse lots, flower beds, walkways, patio. (Note: Be careful when using them.)
- ADJUSTABLE HANDLE&WHEELS: Batter Powered Weed Eater with Adjustable Handle helps you to find a comfortable working position for your hands, improves comfort and control; Adjustable length of telescopic shaft which total length is about 51.18in, also it can be adjusted in short about 34.65in. (NOTE: If you want better mowing results, we recommend that you mow without wheels. This is because the mowing area without wheels will be larger and more suitable for you to operate it to deal with weeds.)
- SAFE & COMFORTABLE DESIGN: Our electric weed eater is equipped with a double safety trigger design, which requires pressing both safety buttons at the same time to start, to prevent accidental start. The anti-collision bar protects the working blade from potential damage caused by collision. The rotating baffle design prevents water splashing when weed trimming. The angle of the machine head rotation 0-90° freely adjustable at will to ensure that it can be suitable for most complex working environments.
$89.99 AUD
(29 reviews)