Hand circular (circular) saw. Which saw is better for home and summer cottages and why is it better than a grinder

Those who make repairs, work in the workshop, know how various helpers are needed. The hand-held circular saw is a reliable and safer tool for straight cutting of metal, wood, polymers, etc. materials.

Circular saws differ in type, purpose, mains or battery operation, and type of materials. Household tools are designed for a depth of 65 mm. Professional models for cutting depths up to 140 mm.

The hand-held circular saw is a lightweight, handy tool. Can be quickly transferred to any location. Sometimes it is impossible to cut sheet materials on a stationary machine, and hand tools are just right for this.

Rechargeable models are suitable where there is no mains connection. For example, work on the roof. Chain saws are more powerful and weigh more.

Tools differ in the type of material being processed. There is for metal - this is a more versatile tool that is suitable for cutting metal profiles, sheets, pipes, etc. They are also suitable for wood, plywood, plastic. You need to use a special disc for steel.

Unlike a grinder, a circular saw can cut at an angle. Does not heat the material when cutting and makes a burr-free cut. Due to this, a manual circular is more productive than a grinder. This is evidenced by the reviews of the owners.

A circular disc for wood is used for sawing different types of wood. Choose disk with a large number of teeth (it will last longer, and the cut will be even, without chips).

There are instruments with a power of 800-1200 watts. Good for work in your own workshop. The cutting depth can be up to 65 mm. If you choose a tool for a home workshop, then only with such characteristics.

If above 1200 W. - cutting depth up to 150 mm. Does not apply in the home workshop.

The tools are equipped with overload protection. If this happens, the saw shuts down to help prevent overheating of the motor. Some models have a connection for a vacuum cleaner or dust bag. This will make the work in the workshop cleaner, free of dust and dirt. This is another difference from the grinder and jigsaw.

A smooth start will relieve you of any jerks during initial operation and extend the life of the motor.

Before buying, you should look at the power, rotational speed, cutting depth, which discs you need to buy, whether it is possible to work on a slope. It is better to choose with a cutting depth of no more than 50 mm.

Give preference to a universal circular saw.

The best circular saws according to many reviews: Makita HS7601, BOSCH GKS 190, Interskol. Relatively inexpensive Dexter Power circular saw.