Circular saw: features of choice

Disk, or circular saw is designed to work with wood and other materials. With the help of a disk with a cutter attached to the body, sawing is made at high speeds. There are different types of circular saws, which include also cutters.

A circular saw allows you to make a neat, even sawing of a tree or large plywood sheets. This is especially useful when it is not possible to use special cutting tables.

There are two types of circular portable saws: left-handed and right-handed, which can be connected to a grid or run on battery power. When choosing a circular, you need to pay attention to the following points.

An important factor is the weight that a manual circular saw has. The weight of different models can vary from three to six kilograms. Wireless devices are overweighted by a battery. Therefore, when buying an instrument, you should hold the saw for a while in your hands to feel its mass. For simple domestic work, there will be enough 15-amp wire model, the cost of which can be below $ 100.

When choosing a tool, you need to take into account the size of the blade, on which the depth of immersion in the tree depends. The larger the blade size, the circular saw, the deeper the cutting can be performed. Devices with a small blade are easier to maneuver, however in any case it is necessary to take into account the size of the sawed material.

In many models there is a feature that allows you to change the angle of the blade to perform cutting at different angles. For more precise work, a circular saw with a protractor, on which each degree will be marked, will be required.

Not the least role in the choice of the instrument is played by the position of the motor. In saws with a chain drive, the engine is placed at the same level with the blade, and the belt motor is located away from the blade. The device with a chain drive is more powerful and can saw solid wood, stones and even concrete. The disadvantage of this type is high cost and heavy weight. If the plans do not include working with metal and other similar materials, then the usual circular saw is completely suitable.

When making a purchase, you need to look at the availability of additional functions. These include a dust collector, a laser pointer, an emergency lock. It is necessary to compare several models, hold them in hands, check the switch, look at the maneuverability of the instrument, try to adjust the blade.

More camphoric work is considered right-handed saws, they easily slip on the work surface and do not have a lot of weight.

Circular saw, stationary hacksaw use a blade. For circulars, these components differ in the material from which they are made and in diameter. It is best to use a set of different blades.

Works with a circular saw are dangerous. Therefore, you must follow safety rules and take measures to protect the eyes.