Features of cut-off saws for wood

We are surrounded by many wooden structures - from houses and furniture to household items and interior decorations. Everyone knows that wood is an environmentally friendly and safe material for health. And to work with it, you will need special equipment that will allow you to easily cope with any task. Domestic and foreign manufacturers offer various types of cutting tools. In this article, we will talk about the features of wood cut-off saws.

The planned work depends on the material that needs to be processed, since wood is soft, hard, building, with one or two-sided coating, the type of tool will depend on this. There is a wide range of electric saws to choose from. Competing manufacturers compete with each other to improve the tools with additional functions and bring new improved fixtures to the market.

Each saw is universal, the selection must be carried out by yourself, trying to choose not cheaper or more expensive, but what is effective and comfortable to work with. This does not mean that you have to buy different types of saws for different materials. In the future, when solving specific problems, it will only be necessary to select disks. After all, it depends on the cutting edge of the knife what material further work will be done with. It is necessary to evaluate the instrument externally, it is important that the body can withstand additional loads, that is, it is strong and durable.

The wood cut-off saw is designed for sawing wood blanks. This type is used for a large amount of work with periodic repetition of batches (batch production). The positive qualities of such a saw include the lightness, convenience and speed of the tool, as well as the cleanliness and evenness of the cut obtained. The disk is a working body of any electric saw. There are carbide and monolithic discs for this type of saws. Hard alloy will be more expensive, but their performance is much higher. Monolithic ones must be constantly sharpened.

The circular saw allows you to work with decorative elements and cut wood in various configurations. Provides greater precision, also suitable for rough and rough cuts. The electric motor is one of the main components of the tool, its power shows the effectiveness of the entire mechanism (efficiency) and is directly proportional to the diameter of the discs used. Weight is considered a minor, but still a disadvantage, it increases with increasing power of the tool. To do this, you should decide what kind of work a saw is needed for, whether such performance is needed, perhaps it will not be useful and you should think about choosing another option.

The main characteristic of the hand-held circular saw for woodworking is the speed of rotation. This function will provide a high-quality cutting process with a low tool load. It is possible to cut in a plane and at an angle of up to 45 degrees. This equipment is portable and suitable for small workloads. It will come in handy both on a personal plot and in an apartment during renovation.The power of such a saw depends on the model, a simpler one is 1.2-2.2 kW, a professional one is about 5 kW.

The cutting saw is divided into several types.

• Depending on the weight: easy to move, weighing up to 15 kg, over 15 kg up to 30 kg - circular saw machines weighing more than 50 kg are called cutting machines, they are used exclusively stationary.
• Depends on the blade: An abrasive disc is cheap, easy to buy, but produces a lot of sparks when spraying. The workpiece heats up quickly and has burrs, the disc with teeth is expensive and difficult to find. Advantages: clean cut of the workpiece, works almost without sparks and heats up less.

As for saw manufacturers, due to the frequent occurrence of accidents, it is recommended not to consider the option of cheap Chinese tools, which will not only reduce the quality of work, but also become a threat to life. Common manufacturers consider: Makita, Bosch, DE Walt, Hitachi, Keyless, Intertool, AEG, Metabo... The cost of these saws, although higher, is justified by their high quality. For comparison: the cost of a device from a domestic manufacturer is about $ 50, when an imported one is about $ 70-100. In the rating of the best manufacturers (Makita, DE Walt and Hitachi), the price will be higher and will be about $ 160. And an imported assembly saw with a saw blade can cost up to $ 400.

An overview of the cut-off saws can be seen in the video below.