How Deep Will A 20 Concrete Blade Cut?

Concrete is one of the most popular materials used in construction projects. It is durable, strong, and long-lasting. However, cutting through concrete can be a challenging task, and it requires the use of specialized equipment, such as a concrete saw and a concrete blade. When it comes to cutting concrete, the depth of the cut is an essential factor that needs to be considered. In this article, we will discuss how deep a 20 concrete blade can cut and the factors that affect the depth of the cut.

What is a Concrete Blade?

A concrete blade is a circular saw blade that is designed to cut through concrete, asphalt, brick, and other similar materials. These blades come in different sizes, depending on the job requirements. The size of the blade is measured in diameter, and it ranges from 4 inches to 36 inches. The most common size used in concrete cutting is a 20-inch blade.

How Deep Can a 20 Concrete Blade Cut?

The depth of the cut that a 20 concrete blade can make depends on several factors. These factors include the type of concrete, the thickness of the concrete, and the type of saw being used. Generally, a 20 concrete blade can cut up to 7.5 inches deep. However, this depth may vary depending on the factors mentioned above.

Type of Concrete

The type of concrete being cut is a significant factor that affects the depth of the cut. Concrete can be divided into two categories: reinforced and non-reinforced. Reinforced concrete has steel bars or mesh embedded within it, which makes it stronger and more durable. However, cutting through reinforced concrete can be more challenging than cutting through non-reinforced concrete. A 20 concrete blade can cut through non-reinforced concrete up to 7.5 inches deep. But, if the concrete is reinforced, the depth of the cut may be reduced to 5 inches or less.

Thickness of Concrete

The thickness of the concrete is another factor that affects the depth of the cut. A 20 concrete blade can cut through concrete up to 7.5 inches deep. However, if the thickness of the concrete is more than 7.5 inches, several passes may be required to make the cut. In such cases, the blade needs to be cooled down after every pass to prevent it from overheating and becoming dull.

Type of Saw Being Used

The type of saw being used is also a factor that affects the depth of the cut. There are two types of saws used in concrete cutting: handheld saws and walk-behind saws. Handheld saws are smaller and are used for smaller cutting jobs, while walk-behind saws are larger and are used for more extensive cutting work. A 20 concrete blade used on a handheld saw may not be able to cut as deep as it would on a walk-behind saw.

Conclusion

A 20 concrete blade is a powerful tool that can cut through concrete, asphalt, and other similar materials. The depth of the cut that a 20 concrete blade can make depends on several factors, including the type of concrete, the thickness of the concrete, and the type of saw being used. A 20 concrete blade can cut through non-reinforced concrete up to 7.5 inches deep, but the depth may be reduced to 5 inches or less if the concrete is reinforced. Additionally, if the thickness of the concrete is more than 7.5 inches, several passes may be required to make the cut.

Overall, if you’re planning to cut through concrete, it’s essential to choose the right blade and saw for the job. You should also make sure that the blade is sharp and in good condition to ensure that it can cut through the concrete effectively. With the right tools and techniques, cutting through concrete can be a simple and straightforward process.

Frequently Asked Questions about How Deep Will A 20 Concrete Blade Cut?

1. What is a 20 concrete blade?

A 20 concrete blade is a large circular saw blade specifically designed for cutting through concrete. The size of the blade refers to its diameter, which is typically 20 inches.

2. How deep can a 20 concrete blade cut?

The depth that a 20 concrete blade can cut will depend on a few factors, including the type of blade, the power of the saw, and the hardness of the concrete. In general, a 20 concrete blade can cut up to 7 inches deep.

3. Can a 20 concrete blade cut through reinforced concrete?

Yes, a 20 concrete blade can cut through reinforced concrete, but it may take longer and require a more powerful saw. Reinforced concrete contains steel bars or mesh that can make it more difficult to cut through, so it’s important to use the right blade and saw for the job.

4. What safety precautions should I take when using a 20 concrete blade?

When using a 20 concrete blade, it’s important to wear protective gear like safety glasses, earplugs, and a dust mask. You should also make sure the blade is properly installed and secured before use, and keep your hands and body clear of the blade at all times. Finally, be sure to read and follow all safety instructions included with your saw and blade.