Choosing a knife for trimmer

Trimmer is an excellent and very useful tool, which today has almost completely replaced hand braids. With its help, you can not only level the overgrown lawn, but even prepare hay for the winter.

Naturally, with a sufficiently hard mode of operation, special attention should be paid to choosing the right consumables. In many cases, the knife for the trimmer will be the best choice.

Why a knife?

Yes, the line is more common and costs less. But when mowing high grass, it often happens that it winds on the spindle, greatly hindering the process and accelerating the wear of the tool. In many respects the periodicity of this phenomenon depends on the correctness of the head design, but this can not be avoided anyway. That's why the knife for the trimmer is much more convenient and preferable.

Some characteristics

To date, the industry produces dozens of types of these consumables, and they can be manufactured not only from metal, but also from plastic. It is not necessary to consider that the latter are disposable, as they can become a convenient and lasting replacement of the line in those areas where high strength is not required.

When and how to apply

If you use a trimmer with a flexible bar, then only plastic knives or fishing lines are allowed. This requirement is caused by safety regulations. Note that the plastic knife for the trimmer is often applied to their products by the manufacturer.

But where is better than a disk metal head with a variable number of blades. She even does not care about thickets of old weeds and mugs, which can be torn off not one hundred meters of fishing line. Yes, and plastic knives in this case are bad assistants.

If you often work on large spaces, on which there are small shrubs or simply excessively hard stems of grasses, only metal nozzles should be used. Note that collisions with stones or some kind of metal trash (from agricultural machinery) also lead to their failure in most cases.

What form should I choose?

Do not believe the sellers who, with foam at the mouth, are trying to sell you a trimmer knife of some exotic shape, equipped with a dozen blades. Experienced gardeners say that the shape and size of the blades have little effect on anything. The number is important only when you are preparing hay. If the blades are four or more, then grass cutting is obtained.

It is considered that the knife for the trimmer "Patriot", equipped with several small teeth (it is almost round), is ideally suited for haymaking. If you want to deal with a site that is completely overgrown with weeds, and the power of your tool is not too high, it is better to buy perforated knives from hardened steel. They are very light, but they cut just fine.

By the way, a good knife for Stihl trimmer with similar characteristics will allow not only to remove dry and hard grass from the site, but also to deal with small trees that managed to grow in a couple of years. Note that for such outstanding results, you need to buy consumables only in specialized stores, since a knife made of bad Chinese steel can lead to very unpleasant consequences.