2024 Author: Gavin MacAdam | [email protected]. Last modified: 2023-12-16 13:38
The hand saw is far from the last place in the arsenal of gardeners and gardeners. Of course, this tool is much simpler than its petrol and electric relatives, but it still does not lose its relevance. Now you can choose a hand saw for every taste and at any price. And in order to make it easier to make the right choice, it does not hurt to get acquainted with the main characteristics of a tool that is so necessary in the household
Types of hand saws
In accordance with the field of application, as well as the type of execution, several types of these toothy assistants are distinguished.
Hacksaw. The most popular and very common variety used for long and very rough cuts. Typically, this saw has a fairly wide blade.
Obushkovaya. Designed for work requiring precision. It is characterized by a fairly elastic blade, and the teeth of this type of tool are always close and small.
Saw for plywood. Well suited not only for plywood, but also for other materials similar to it. Its main difference from other types of saws is the rounded front part of the blade, equipped with small teeth so that you can make cuts in the center of sheet materials.
Luchkovaya. Quite a popular variety. It is an excellent tool for cutting construction timber and firewood. However, this saw is not suitable for cutting thick trunks.
Groove. Serves for performing various precision work, including sawing grooves. Its distinctive feature is a thin canvas equipped with small teeth.
Circumferential. Its narrow blade successfully copes with cutting various holes and all kinds of roundings.
Saw chain. The popularity of this type of toothy helpers is gradually gaining momentum. The setting of their teeth is often designed for all types of wood. In addition, such a tool is very convenient for transportation, as it folds up compactly. If used with care, the chain saw can last a very long time.
There are other types of saws, but they can be found much less frequently on the farm (for example, saws for sawing baguettes).
Tooth shapes
The shape of the saw teeth is also completely different, so it makes sense to familiarize yourself in more detail with this parameter of the tool.
Straight. Mostly designed to only cut across the grain. They are well sharpened on both sides so that the saw can cut smoothly in both directions.
"Wolf's Tooth". Bow saws are equipped with teeth of this type. A characteristic feature of the so-called "wolf's tooth" is that for every four ordinary teeth there is an undiluted double, designed to remove the sawdust accumulating in the cuts. And the ends of these teeth are hardened by induction current.
Dagger type. They are also intended for bow saws, and to reduce the vibration of the blade, they are usually grouped in three pieces at once. The tips are also hardened to make the canvas last longer. Saws with such teeth can be used for cross-cutting fairly damp wood, and for the necessary processing of dry wood.
Universal. Widely known and very common teeth, designed for sawing both along the grain and across the grain. Each prong tilts slightly forward and is sharply sharpened on both edges. They should be cut with a movement away from you.
Chisel teeth. They are rarely used and only for some types of carpentry work. Their tips are somewhat reminiscent of tiny chisels, but both the front and back combs are flat.
How to choose a saw
The fundamental characteristics of saws are considered to be the length of their blades, as well as the shape and density of the teeth, determined by the number of teeth per inch.
The teeth of almost any saw are set alternately in different directions. This feature allows you to make a cut wider and easily remove sawdust stuffed into it. And the shape of the teeth should be selected based on the material for cutting, as well as the type of work.
Using a saw with fine teeth, one cannot help but notice that the space between them is soon filled with small sawdust, and the ability of the teeth to grip wood decreases. And the saws equipped with large teeth practically do not clog. To cut beams and logs, choose a long saw with large teeth (there should be from five to seven of those for one inch). And to make precise cuts, saws with small teeth are purchased (for one inch - from 8 to 14 pieces). As for the length of the web, in this case it is not decisive.
When choosing a saw and a handle, one cannot be ignored - modern saws are often equipped with plastic handles, while wooden ones can be found much less often. The surface of the handle should be fairly smooth, but not slip, and there should be no casting residues on the handle itself. And, of course, don't forget about convenience.
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Small-leaved Saw
Small-leaved saw also known as mossy saws. In Latin, the name of this plant will sound like this: Pilea microphylla. Small-leaved sawe is one of the plants of the family called nettle, in Latin this name will be like this: Urticaceae. Description of small-leaved saw In order for this plant to develop favorably, it is recommended to provide it with either a solar light regime or a partial shade regime.
Thick-leaved Saw
Thick-leaved saw It is also known as soft saws, creeping saws and moon valley saws. In Latin, the name of this plant sounds like this: Pilea crassifolia. Pylaea is one of the plants in the nettle family. Description of thick-leaved saw For the favorable cultivation of this plant, it is recommended to provide it with a solar light regime or a partial shade regime.
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