To finish the lawn perfectly and for precision cuts, we see the best lawn trimmers of the most reliable brands in this buying guide and how to choose which one to buy.
External curbs, hedges, and trees always represent critical points in the care of the garden. The lawn mower is the ideal accessory to fulfill this need, perfect for making precision cuts even in places where a normal push mower cannot reach.
It is often difficult to tick all the tufts of grass, especially with a traditional cutting method. The trimmer is the best tool for finishing the garden as it guarantees a much higher cutting precision.
The cheaper lawnmowers are perfect for small lawns, offering medium autonomy and cutting capacity depending on the needs. On the other hand, professional edge cutters will allow you to take care of even the largest surfaces without worrying too much about battery life or cutting power.
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How to Choose a Lawn Trimmer: Types and Characteristics
To choose the best lawn trimmer for your needs, it is advisable to consider the lawn’s size to be finished and the frequency of use.
Let’s see in detail the technical characteristics to consider to make the right purchase.
Engine type.
The lawn mowers are mainly divided into two topologies: electric lawn mowers and fuel-powered lawn mowers.
Electric lawn mowers are the most common and generally the best choice for housework on small or medium-large lawns. On the other hand, those with a thermal engine have greater autonomy and are generally more suitable for professional jobs.
The latter is also heavier and less manageable; the power, significantly higher in the past, has been almost equaled in the latest generation of electric lawn trimmers.
The latter has made great strides in recent years with a growing utilization rate. An electric trimmer guarantees excellent performance in most situations. It also has the advantage of not releasing polluting emissions into the environment.
Supply
The electric lawn trimmers can be powered either by cable or battery. In cable trimmers, the primary compromise is mainly related to the radius of action, limited precisely by the power cable.
By contrast, the cable models allow you not to interrupt your work, as they are always connected to an energy source.
The radius of action can be solved easily with an electric extension cable’s aid, allowing a significantly longer cable to be available.
The cordless lawn mowers are suitable for those who need to use the tool in larger spaces without the cable’s limitation.
When choosing the trimmer, it is always good to remember the lithium battery’s life, which will have to be recharged after a longer or shorter use, depending on the model.
If you plan to use the trimmer often for long work sessions, it is advisable to orient yourself to a model that replaces the battery with a spare one.
Cutting system
Knowing which cutting system best suits your needs is an aspect not to be underestimated in choosing the best edge cutter. These DIY gardening tools have two main cutting heads:
- Wire cutting: wire cutting heads are the most common among the most recent and advanced edge cutter models. These allow you to cut even the most resistant weeds with ease. In addition, spare parts for this system are relatively inexpensive and widely available, both on the net and in traditional shops.
- Knife cutting: the knife cutting system is suitable for working on small shrubs or generally harder materials than simple weeds. This accessory allows three or more plastic blades into the trimmer head, subject to greater wear than the wire. Their replacement is certainly more expensive than the nylon spool.
Battery autonomy
If you opt for a battery model, knowing how long a battery can last in terms of autonomy is essential. For example, a mid-range electric trimmer usually incorporates a 2Ah battery to guarantee about an hour of continuous use.
It is possible to replace the battery (with a pre-charged one) to interrupt the work and charge the instrument.
It is fundamental to consult the product specifications and check whether the model has a spare battery. It is also essential to evaluate whether the recharge time positively or negatively affects your work.
Fortunately, modern lithium-ion batteries allow for fast charging. Using a cord-fed edge cutter for very long jobs and in the presence of an electrical outlet will allow you to operate without stops imposed by a battery model.
Type of wire
Among the wire edgers, the nylon threads used are not all the same and different from each other in the section’s shape and the material’s hardness. The ground wire is usually softer and more suitable for cutting grass.
Contact with harder surfaces would risk breaking the nylon thread. The square wire is recommended for longer jobs and harder materials. The square section and the hardness of the material make it perfect for brushwood. It is good to remember that this material also obviously has resistance limits.
Structure
Modern electric lawn trimmers are mostly plastic, with only the load-bearing structure made of metallic material. However, this does not mean the components’ quality is low.
Much depends on the specific model and the manufacturer. However, the best brands in the sector usually offer quality, resistant, and long-lasting materials on the market based on high construction standards.
The quality of the materials affects the final cost of the product and its reliability. The basic structure always has two ends, where will place the cutting head on one side and the motor and battery on the other.
The two components are connected by a tubular structure made of metal alloy, which in the central part includes the support handle and the ignition switch.
Furthermore, in the lower part, to safeguard the operator’s safety, a hard plastic bumper is mounted to stop any debris raised from the ground, such as small stones or fragments of wood.
Power
The choice of power is strictly linked to the type of work you must do. For example, the power of an electric grass trimmer, expressed in Watts, indicates which type of use the specific model is suitable.
Electric lawn mowers have a minimum power of about 300 W, more than enough to cut the grass around the garden but are scarce in case of more resistant obstacles, such as wild plants or small shrubs.
In this case, having a trimmer with at least 500 W of power is good to not struggle on the hardest surfaces.
It should also always be remembered that an edge cutter with an electrical socket generates a power usually greater than one with a battery.
This physiological feature is linked to the constant energy input via cable and not dealing with an autonomy predetermined by the battery capacity.
Practicality and safety
Practicality, comfort, and safety are the other important aspects to consider when choosing which lawnmower to buy to carry out gardening work in total tranquility.
Handle. This is one of the elements that most conditions the convenience of a trimmer. A wide and soft handle guarantees a firmer grip and, at the same time, makes work less tiring. Some models allow you to adjust the handle in such a way as to adapt to the physical characteristics of the user.
Swivel cutting head. In some cases, this detail can make a difference. An adjustable cutting head gives the possibility to adjust the inclination, to obtain a perfectly balanced cut. This is an important option in the case, for example, of finishing the edges of hedges.
Protection. Some models of hedge trimmers have circular protection at the base that completely wraps the cutting head. In addition to guaranteeing operator safety, this accessory avoids accidental cuts to plants, flowers, or flower beds, thus allowing you to obtain a precise cut.
The best lawn trimmers to buy
Below is the list of the best lawn trimmers selected for value for money with technical characteristics and prices.
- [Trimmer and Edger] JAGROM 2 in 1 Cordless String Trimmer equipped with a wheel on the...
- [60Mins Powerful Battery Life] JAGROM string trimmer comes with two 2.0Ah lithium-ion...
- [Multiple Adjustment for Use] JAGROM uses a more ergonomic design, equipped a 90°...
- 2-in-1 cordless trimmer and edger cuts along borders, sidewalks and flower beds and easily...
- EASY HANDLING: Lightweight and easy to handle with adjustable height handles
- MORE LINE, MORE CONTROL: Automatically feeds more line with no bumping necessary thanks to...
- [TRIMMER & EDGER 2-in-1] Easily converts from a string trimmer to an edger lawn tool in...
- [INSTANT LINE FEED] This grass trimmer has innovative push button Command Feed spool...
- [HEAD TILTS 90°] So you can use string trimmer and edger on sloped terrain, and get to...
- 【Please pay attention!!!】We strongly recommend using metal blades, which cover 99% of...
- 【Easy to use】Compared with other weed wacker, Aokia electric weed wacker is light in...
- 【Multifunction】Aokia cordless grass trimmer has 2 detachable extension pole that...
- 2IN1 DESIGN – Easily rotates 180 degrees from a cordless string trimmer to an edger for...
- ADJUSTABLE HEIGHT AND SOFT-GRIP HANDLE – Provide convenient, customizable comfort and...
- AFS AUTOMATIC FEED SPOOL – Continuously feeds trimmer line without bumping for seamless,...
- 2in1 DESIGN – Easily converts from a cordless string trimmer to a wheeled edger for...
- AFS AUTOMATIC FEED SPOOL– Continuously feeds the trimmer line, which means no bumping...
- POWERDRIVE TRANSMISSION– Delivers increased torque for greater string power and cutting...
- 3-IN-1 ELECTRIC LAWN MOWER - Corded mower, trimmer and edger combined in one compact...
- LIGHTWEIGHT DESIGN - 9.9lbs with adjustable handle and height positions for comfort and...
- AUTOMATIC FEED SPOOL - Feed more cable without stopping or bumping.
- Part of the 20V MAX System; 1 System - Endless Tasks. Power for your Style
- Converts from trimmer to edger
- Automatic Feed Spool (AFS) automatically feeds trimmer line
- POWER THROUGH YARDWORK with a durable 4 Amp motor
- QUICK TRIMMING AND EDGING: Get the job done quickly with a 13 in. cutting swath and auto...
- LIGHTWEIGHT AND COMFORTABLE USE with built-in auxiliary handle
- [Trimmer and Edger] SUNCHERS 2 in 1 Cordless String Trimmer equipped with a wheel on the...
- [Powerful Battery Life] SUNCHERS string trimmer comes with two 2.0Ah lithium-ion battery...
- [Multiple Adjustment Design] SUNCHERS uses a more ergonomic design, equipped a 90°...
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