How to Choose Circular Saw in 2022

The high-quality circular saw can even be used for up to ten years or more once you buy it. Circular saws are designed for cutting a wide range of materials, including wood, metal, plastic, and more. They come with different features that give you more or less the ability to cut through different materials. You can even use a powerful circular saw for tough jobs like concrete and brick cutting

It was invented in the late 18th century and used mainly in sawmills first. But presently, a circular saw has become an essential tool in most DIY shops and carpentry workshops for many years.

Select the circular saw that matches your needs and preferences. But, with different types of circular saws available in the market, it can be tricky to choose the best one. When you know what to look for, choosing a high-quality circular saw is easy. In this guide, we will help you understand what factors to consider when choosing a circular saw

Why Do You Need A Circular Saw?

A circular saw is the perfect power tool for ambitious DIY projects. Both professionals and DIYers occasionally encounter situations in which a hand saw or jigsaw just isn’t cutting it, and that’s when a reliable circular saw is at our disposal.

Whether you are building a birdhouse for your birds or cutting the occasional wood board, there is no need for a circular saw. However, there is no better choice when it comes to larger woodcutting projects.

If you’re looking for a tool that cuts wood easily, then this is the one for you. If you have the right circular saw, you can rip, crosscut, and even bevel with precision.

How to Choose Circular Saw: What To Look For

There are a lot of features and statistics listed online so finding the key information can be difficult. You will be able to find what you need to keep an eye out for when buying a circular saw with our informative categories explaining all the terms and specifications.

Blade Size

The blades of circular saws come in various sizes. For DIYers, 7 and 1/4 inches is the most common and useful size. In addition, the largest sizes of saws feature the most blade options for cutting substances other than wood, so they are ideal for cutting material that is thicker than 3 inches.

A variety of general-use saws are also available in the 6 1/2-inch and 8 1/4-inch sizes, respectively, for lighter and heavier applications.

The blade diameter of the smaller trim saws is only about 4¼ to 4½ inches. Some of these tools can also cut wood, but they’re usually used to cut thin materials like panels.

Saw Styles


The motor is mounted alongside the blade, resulting in a lighter saw in terms of weight and maneuverability (around 11 pounds).

Higher-end sidewinders, including Milwaukee 6390-20, offer more torque as a result of the helical gearing and thus are worthy competitors against worm drives.


With batteries becoming more powerful, battery-driven designs are becoming increasingly popular when electricity is not available. However, cordless saws still produce less torque and run for a shorter period of time.

Worm Drive

When used in framing or major renovations, a worm drive is an excellent solution for slicing moist wood or cutting through concrete. With the handle placed further back, the 16-pound saw can be controlled through long rips with better stability and less kickback.

Trim Saw

A wall-mounted trim saw, with blades measuring 3½ to 4½ inches, is preferred for finish work. Only one worm drive is available on the market: Porter-Cable 314, with a 4½ -inch blade. The rest are sidewinders.

Small Sidewinder

The weight, the balance, and the handle size of the saw should be taken into consideration when choosing one that fits you.

Cutting Depth and Capacity

With a large capacity saw, you will be able to cut through thicker timber and finish more tasks.

It is important to look at the diameter of the maximum cut made at 90° when selecting a circular saw – this will vary from 35mm to 70mm.

Safety Features

It’s vital to pick a saw that has adequate safety features so that your fingers are protected. Circular saws with electric brakes are more convenient. Quickly stopping a blade (especially one that is rotating at 5000 revolutions per minute) can be lifesaving. Your tool will come to a complete stop in seconds with an electric brake.

Capacity of Bevel

Circular saws do more than simply cut at 90 degrees. A power saw capable of making simplistic bevel cuts can make bevel cuts up to a maximum angle of 55 degrees. A base plate that can be adjusted is used for this purpose.

Whenever you’re shopping for a circular saw, make sure the tool supports bevels, which angle the bevel can reach, and the highest cutting depth it can achieve at 45 degrees.

No-load Speed

Power tool motors rotate milliseconds at varying speeds, which determines the precision with which you can work with your tool.

It is important to pay attention to the free-loading speed as it is a good indication of sawing speed, so the more revolutions per minute (RPMs), the better it is!


Every circular saw, except for one color, is similar from a distance. When you hold them and make use of them, you notice a distinct difference in how they feel.

If you want to experience this difference for yourself, you should visit your local tools store. Are you comfortable holding it? Are you satisfied with the balance of the saw and its weight? Are the blades and adjustment components visible to you?

When choosing a circular saw, take into account the shape and balance of the handle and blade. These features can make the saw more comfortable and efficient.

Additional Features

If you’re looking for a circular saw that will do adequate cutting, then a strong blade and strong motor are essential. Some features to look for include:

  • The blade can be quickly stopped with the power brake
  • An easy way to change blades with a spindle lock
  • Cast magnesium instead of steel to make saw feet
  • Guideline laser for maintaining alignment
  • Integrated work lights for the illumination of the workpiece

DIY or Professional?

What will I be using the circular saw for is the most important question you must ask when buying a circular saw. A DIY grade saw cannot keep up with the demands of long continuous hours of use.

In addition to being durable, DIY-grade tools offer strength and reliability. Although, it does not mean that a professional environment can stand up to the long hours and heavy operation involved.

If you do a little bit of DIY work on weekends or only need a saw once in a while, a DIY grade saw is ideal, but if you plan on using it regularly, our professional range is perfect for you.

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