Cobra GT3240VZ 40V Li-Ion Cordless Grass Trimmer (Bare Tool)
RRP: £70.00
OUR PRICE: £64.99 (inc VAT)
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OUT OF STOCK - LEAD TIME: September 2020

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Zip around lawn edges, fence lines and obstacles in the lawn with this cordless grass trimmer from Cobra.

Part of Cobra's 40 volt li-ion system, one 4Ah battery fits all the tools in the range and is available to purchase separately. The battery power indicator allows easy monitoring of the battery life.

The Cobra GT3240VZ grass trimmer features a rotating cutting head equipped with 1.6mm twisted line and trimmer guard. Lightweight at just 4kg with the battery fitted, ergonomic, intuitively positioned controls, D-loop handle and telescopic shaft ensure comfortable operation.

NB: Battery and charger NOT included.

Product specification

Brand: Cobra
Battery: 1 x lithium-ion Samsung (not included)
Battery Voltage: 40V
Battery Charger: Not included
Battery Charge Time: Approx 90 mins
No Load Speed: 7500rpm
No Load Run Time: Up to 80 mins
Line Diameter: 1.6mm twisted cutting line
Cutting Circle Diameter: 28 - 32cm
Rotating Cutting Head: 45º
Height Adjustment: Telescopic shaft
Handle Type: D-loop
Weight: 2.9kg
Warranty: 2 years for domestic use

Ergonomic Controls

Intuitively positioned operator controls

The Cobra GT3240VZ cordless grass trimmer has been designed to make trimming your garden a simple and effortless task.

The ergonomically positioned controls not only makes operator use more comfortable, but gives greater manoeuvrability.

Adjustable Angle Head

GT3240VZ with 45° rotating head

The Cobra GT3240VZ is easy for trimming borders and lawn verges. Just press a button to rotate the head through 45°.

The 1.6mm twisted cutting line easily makes light work of tough trimming tasks.

Samsung 40v Li-ion Battery

Expertly powering Cobra 
All lawn mowers and garden tools in this range can be powered from a standard 40v Samsung battery and charger.

One Battery Fits All

Powered by a 40v lithium-ion battery

Cobra's 40v Li-ion system consists of a range of three lawn mowers that come complete with one or two batteries and three hand-held garden tools. All lawn mowers and garden tools in this range can be powered from a standard 40v Samsung battery and charger.


Cobra banner lawnmower

Cobra Garden - The Most Comprehensive Range of Garden Machinery in the UK

Cobra Garden Machinery was launched in 2013 and is supported by Henton & Chattell Ltd, giving Cobra Garden the benefit of over 85 years experience in the garden machinery and horticultural Industry.

The Cobra Garden range is constantly expanding and now consists of over 130 products to cover both your domestic and professional requirements. Cobra incorporates a comprehensive range of petrol, electric and cordless lawn mowers, hand-held machines and lawn care products. Cobra Garden products are available across the UK throughout a network of approved specialist dealers. As a Cobra Garden approved dealer, The Green Reaper has the knowledge and experience to help you purchase the correct Cobra Garden product for your requirements. We will also provide expert after-sales assistance if needed.

Cobra Garden’s philosophy is to remain true to its trusted values of innovation, quality, reliability, value and customer service. Cobra Garden works hard to ensure that the products and services on offer continue to be relevant to its customers.


View Cobra brochure

Add review
5 Star Rating
Oct 08 2020
Built like a tank, bargain price, seriously powerful. What more do you want?
Mar 14 2020
Lee Brooks
Jun 15 2016
Chris Ling
I bought this along with the Cobra MX4140V Cordless Lawn Mower, so they both share the same battery. As with the mower, I am very impressed with how easy this is to use, and how well it cuts grass. Being able to share the battery helps reduce the overall cost of buying a working unit, the motor is powerful, smooth and the tool is very light compared to older gross trimmers I have used. Overall, seems great value and I am pleased on initial impressions. I hope it proves to be reliable.