Disk, or circular saw is designed forwork with wood and other materials. With the help of a disk with a cutter attached to the case, they make sawing at high speeds. There are various 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 power grid or run on battery power. Carrying out the choice of the circular, it is necessary to pay attention to the following points.
An important factor is the weight with whichmanual circular saw. The weight of different models can vary from three to six kilograms. Wireless devices are overweight add 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-ampere wired model, the cost of which can be below $ 100.
When selecting a tool, you need to consider the sizeThe blade on which the depth of immersion in the tree depends. The more the blade has a circular saw, the deeper the cutting can be. 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.
Во многих моделях имеется особенность, которая allows you to change the angle of the blade to perform cutting at different angles. For more precise work execution, a circular saw with a protractor, on which each degree will be marked, will be required.
Not the least role in the choice of instrument playsmotor position. In saws with a chain drive, the motor 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 atavailability 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 slide on the work surface and do not have a lot of weight.
Circular saw, stationary hacksaw useblade. 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.
