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How to Cut Concrete with an Angle Grinder

Date : 2022-11-22

Concrete cutting is a common task at construction area, such as cutting concrete floor, concrete wall, concrete slabs and concrete pavers. Although various concrete cutting saw are avalible , angle grinder is the most convenient tool for small concrete cutting work. Besides, a angle grinder are usefull for cutting tiles, bricks, granite, marble and other meterials.

In order to complete your concrete cutting tasks safely and efficiently using an angle grinder, it is necessary to take several aspects into account. Here are some tips for cutting concrete with angle grinder.

Choosing right angle grinder diamond blades

First and foremost, You can use dry cutting blades with or without water, but a wet blade must  be used with water. Actually using water with angle grinder is not easy because there are no wet cutting angle grinder at all. Generally there are three type of dry-cutting angle grinder diamond blades in accordance of their rim:

Segmented rim angle grinder concrete blades have a toothed rim to help eject dust and cool the blade with air flow. One of the risks to the lifetime of a diamond blade is overheating, which affects the bond and can warp the blade. Segmented angle grinder concrete blades are the best option when water is not available. This kind of blades are used for brick, concrete pavers, masonry/block, reinforced concrete, and limestone. Segmented rim diamond blades are typically preferred for cutting concrete with an angle grinder.


Turbo rim angle grinder diamond blades are specifically designed to get a faster cut speed for both wet and dry cutting. The turbo rim lets air flow pass through its smaller turbo segments to cool the angle grinder disc. The small holes scattered on turbo rim blades are also designed to increase the cooling capabilities. besides, the angle of turbo segments are designed to help push out the material out. This blades are used for cutting concrete, brick and limestone effectively.


Continuous rim angle grinder diamond blades are used for cutting marble, granite, porcelain tile, and ceramic tile. It’s most preferred for wet cutting. Continuous rim blades are not preferred to cut concrete with an angle grinder.

Protect Yourself

Whenever you cut concrete, wear sight, hearing and respiratory protection, especially when dry-cutting.

1, make sure that the safety guard on the angle grinder is in place and secure before your concrete cutting work.
2, Avoid wearing any loose clothing and use gloves to protect your hands and improve your grip.
    Small particles of concrete can come loose and fly off during the cutting process, which can present a real hazard.
3, Use a pair of protective goggles to ensure that you do not get any debris in your eyes. It is also prudent to wear a face mask to reduce the risk of breathing in any concrete dust.

Operate The Angle Grinder Correctly

1. Prepare work area for your cutting work
Aware of potential tripping hazards, Ensure that your work area is cleared of any unnecessary things.
Ensure that it is properly ventilated If you are working indoor.

2. Mark Cut Line with pencil and chisel.
To make straight accurate cut with the angle grinder, you should mark the position of the line to cut with a straight edge. then use a chisel to score along the pencil line, making sure that the resulting groove is deep enough to hold the blade. This process will ensure that the blade is not in danger of skidding across the surface.

3. Keep the angle grinder steady.
Before using the angle grinder, try it out for grip and test the weight to ensure that you can handle it. Most grinders will have two handles that will help to keep the tool steady, and you should check its stability and make sure you can hold it comfortably with your dominant hand.

4. Keep both hands on the grinder and wait for the blade to reach full speed and ensure that you are braced for the gradual change of the strength. Now apply some pressure to pass the blade through the concrete. Don’t force the blade into a cut. Make a series of gradually deeper cuts to avoid overheating the blade.

5 ensure that it is switched off at the power source when it is no longer required.


Cons of cutting concrete with an angle grinder

Certainly an angle grinder has sufficient power to cut concrete materials . But it will probably perform poorly compared to a wet .

A walk behind concrete saw uses water to keep diamond saw blade cool, but there’re not water cool component in angle grinders. The consequences of this are that your diamond blade would wear quickly when cutting an extremely hard substance such as reinforced concrete.

If your concrete cutting work are really occasional, a manual angle grinder works fine for light-duty cutting work. A concrete saw is essential for heavy duty concrete cutting.

BSP-Diamond tools manufacturer – If you have questions about these products or any abrasives, our sales and technical experts will be happy to help you. You can send a message in the contact form left.



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How to Cut Concrete with an Angle Grinder

Date : 2022-12-02

Concrete cutting is a common task at construction area, such as cutting concrete floor, concrete wall, concrete slabs and concrete pavers. Although various concrete cutting saw are avalible , angle grinder is the most convenient tool for small concrete cutting work. Besides, a angle grinder are usefull for cutting tiles, bricks, granite, marble and other meterials.

In order to complete your concrete cutting tasks safely and efficiently using an angle grinder, it is necessary to take several aspects into account. Here are some tips for cutting concrete with angle grinder.

Choosing right angle grinder diamond blades

First and foremost, You can use dry cutting blades with or without water, but a wet blade must  be used with water. Actually using water with angle grinder is not easy because there are no wet cutting angle grinder at all. Generally there are three type of dry-cutting angle grinder diamond blades in accordance of their rim:

Segmented rim angle grinder concrete blades have a toothed rim to help eject dust and cool the blade with air flow. One of the risks to the lifetime of a diamond blade is overheating, which affects the bond and can warp the blade. Segmented angle grinder concrete blades are the best option when water is not available. This kind of blades are used for brick, concrete pavers, masonry/block, reinforced concrete, and limestone. Segmented rim diamond blades are typically preferred for cutting concrete with an angle grinder.


Turbo rim angle grinder diamond blades are specifically designed to get a faster cut speed for both wet and dry cutting. The turbo rim lets air flow pass through its smaller turbo segments to cool the angle grinder disc. The small holes scattered on turbo rim blades are also designed to increase the cooling capabilities. besides, the angle of turbo segments are designed to help push out the material out. This blades are used for cutting concrete, brick and limestone effectively.


Continuous rim angle grinder diamond blades are used for cutting marble, granite, porcelain tile, and ceramic tile. It’s most preferred for wet cutting. Continuous rim blades are not preferred to cut concrete with an angle grinder.

Protect Yourself

Whenever you cut concrete, wear sight, hearing and respiratory protection, especially when dry-cutting.

1, make sure that the safety guard on the angle grinder is in place and secure before your concrete cutting work.
2, Avoid wearing any loose clothing and use gloves to protect your hands and improve your grip.
    Small particles of concrete can come loose and fly off during the cutting process, which can present a real hazard.
3, Use a pair of protective goggles to ensure that you do not get any debris in your eyes. It is also prudent to wear a face mask to reduce the risk of breathing in any concrete dust.

Operate The Angle Grinder Correctly

1. Prepare work area for your cutting work
Aware of potential tripping hazards, Ensure that your work area is cleared of any unnecessary things.
Ensure that it is properly ventilated If you are working indoor.

2. Mark Cut Line with pencil and chisel.
To make straight accurate cut with the angle grinder, you should mark the position of the line to cut with a straight edge. then use a chisel to score along the pencil line, making sure that the resulting groove is deep enough to hold the blade. This process will ensure that the blade is not in danger of skidding across the surface.

3. Keep the angle grinder steady.
Before using the angle grinder, try it out for grip and test the weight to ensure that you can handle it. Most grinders will have two handles that will help to keep the tool steady, and you should check its stability and make sure you can hold it comfortably with your dominant hand.

4. Keep both hands on the grinder and wait for the blade to reach full speed and ensure that you are braced for the gradual change of the strength. Now apply some pressure to pass the blade through the concrete. Don’t force the blade into a cut. Make a series of gradually deeper cuts to avoid overheating the blade.

5 ensure that it is switched off at the power source when it is no longer required.


Cons of cutting concrete with an angle grinder

Certainly an angle grinder has sufficient power to cut concrete materials . But it will probably perform poorly compared to a wet .

A walk behind concrete saw uses water to keep diamond saw blade cool, but there’re not water cool component in angle grinders. The consequences of this are that your diamond blade would wear quickly when cutting an extremely hard substance such as reinforced concrete.

If your concrete cutting work are really occasional, a manual angle grinder works fine for light-duty cutting work. A concrete saw is essential for heavy duty concrete cutting.

BSP-Diamond tools manufacturer – If you have questions about these products or any abrasives, our sales and technical experts will be happy to help you. You can send a message in the contact form left.

Read More

Tips and Techniques for Concrete Cutting with Cutting Discs

Date : 2023-02-28

Concrete is a ubiquitous material that is commonly used in the construction industry for various purposes such as building foundations, bridges, roads, and many more. Concrete is a durable material, but it requires cutting at times to fit in the desired shape or size. Concrete cutting is a challenging task, and it requires specialized tools and techniques to get the job done correctly. In this article, we will discuss some of the essential tools and techniques used for concrete cutting, such as angle grinders, and concrete saw blades.

 

Angle Grinder for Concrete:

 

An angle grinder is a handheld power tool used for various purposes such as cutting, grinding, and polishing. When it comes to concrete cutting, an angle grinder can be a useful tool, especially for small jobs or when working in tight spaces. An angle grinder can be equipped with a concrete cutting disc to cut through concrete quickly and efficiently.

 

To use an angle grinder for concrete cutting, you should first mark the area that needs to be cut using a marker or chalk. Then, you should wear appropriate safety gear, such as goggles, gloves, and a dust mask. After that, you should attach the concrete cutting disc to your angle grinder, following the manufacturer\'s instructions.

 

When using an angle grinder for concrete cutting, it is essential to ensure that the grinder is firmly held, and the cutting disc is at a right angle to the concrete surface. You should also avoid applying too much pressure on the grinder, as this can cause the disc to break or wear out quickly.

 

10 Inch Concrete Saw Blade:

 

A concrete saw blade is a circular blade made of diamond or other abrasive materials. These blades are designed to cut through concrete, brick, and other hard materials. A 10 inch concrete saw blade is a popular size used for cutting concrete slabs, walls, and other large concrete surfaces.

 

Before using a concrete saw blade, it is essential to ensure that the blade is compatible with your saw. You should also check the maximum RPM rating of the blade and ensure that your saw does not exceed this limit.

 

To use a 10 inch concrete saw blade, you should first mark the area that needs to be cut using a marker or chalk. Then, you should wear appropriate safety gear, such as goggles, gloves, and a dust mask. After that, you should attach the saw blade to your saw, following the manufacturer\'s instructions.

 

When using a 10 inch concrete saw blade, it is essential to ensure that the blade is firmly held, and the saw is at a right angle to the concrete surface. You should also avoid applying too much pressure on the saw, as this can cause the blade to break or wear out quickly.

 

Concrete Cutting Disc:

 

A concrete cutting disc is a circular blade made of abrasive materials such as diamond or silicon carbide. It is used to cut through concrete, brick, and other hard materials. Concrete cutting discs are available in various sizes, such as 4.5 inches, 7 inches, 10 inches, and more.

 

When selecting a concrete cutting disc, it is essential to consider the hardness and thickness of the concrete you need to cut. If the concrete is hard, you should choose a disc with a higher diamond concentration. A thicker disc can also be useful when cutting thicker concrete surfaces.

 

When using a concrete cutting disc, it is crucial to ensure that it is compatible with your grinder or saw. You should also check the maximum RPM rating of the disc and ensure that your grinder or saw does not exceed this limit. Using a disc with a higher RPM rating than your tool can cause the disc to break or wear out quickly.

 

Safety Precautions:

 

Concrete cutting is a hazardous task, and it is essential to take appropriate safety precautions to avoid accidents and injuries. Here are some safety tips to keep in mind when cutting concrete:

 

Wear appropriate safety gear, such as goggles, gloves, and a dust mask, to protect your eyes, hands, and lungs from concrete dust and debris.

 

Ensure that your work area is well-ventilated, and there is sufficient airflow to prevent the buildup of concrete dust.

 

Always check your tools and equipment before use to ensure they are in good working condition.

 

Avoid using damaged or worn-out blades or discs, as they can break or wear out quickly, causing injury or damage to your equipment.

 

Never force your tool or blade through the concrete surface. Applying too much pressure can cause the blade or disc to break or wear out quickly.

 

Keep your hands and fingers away from the blade or disc when in use.

 

BSP - Wholesale Concrete Cutting Disc:

 

Wholesale concrete cutting discs are circular blades made of abrasive materials, such as diamond or silicon carbide. These discs are designed to cut through concrete, brick, and other hard materials. Concrete cutting discs are available in various sizes, such as 4.5 inches, 7 inches, 10 inches, and more. The size of the cutting disc you use will depend on the size of the concrete you need to cut.

 

Conclusion:

 

Concrete cutting is a challenging task that requires specialized tools and techniques to get the job done correctly. Wholesale concrete cutting discs, angle grinders, and concrete saw blades are some of the essential tools used for cutting concrete. When using these tools, it is crucial to take appropriate safety precautions to avoid accidents and injuries. By following the tips and techniques discussed in this article, you can ensure that your concrete cutting task is completed safely and efficiently.

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How to Cut Concrete with an Angle Grinder

Date : 2023-02-28

Concrete cutting is a common task in the construction area, such as cutting concrete floor, concrete wall, concrete slabs and concrete pavers. Although various concrete cutting saw are avalible, angle grinder is the most convenient tool for small concrete cutting work. Besides, a angle grinder are use full for cutting tiles, bricks, granite, marble and other meterials. Therefore, we should have an understanding of how to cut concrete with an angle grinder.

In order to complete your concrete cutting tasks safely and efficiently using an angle grinder, it is necessary to take several aspects into account. 

Here are some tips for cutting concrete with angle grinder.

Choosing Right Angle Grinder Diamond Blades

First and foremost, You can use dry cutting blades with or without water, but a wet blade must  be used with water. Actually using water with angle grinder is not easy because there are no wet cutting angle grinder at all. Generally there are three types of dry-cutting angle grinder diamond blades in accordance with their rim:

  • Segmented rim angle grinder concrete blades have a toothed rim to help eject dust and cool the blade with air flow. One of the risks to the lifetime of a diamond blade is overheating, which affects the bond and can warp the blade. Segmented angle grinder concrete blades are the best option when water is not available. These kinds of blades are used for brick, concrete pavers, masonry/block, reinforced concrete, and limestone. Segmented rim diamond blades are typically preferred for cutting concrete with an angle grinder.
  • Turbo rim angle grinder diamond blades are specifically designed to get a faster cut speed for both wet and dry cutting. The turbo rim lets air flow pass through its smaller turbo segments to cool the angle grinder disc. The small holes scattered on turbo rim blades are also designed to increase the cooling capabilities. besides, the angle of turbo segments are designed to help push out the material. These blades are used for cutting concrete, brick and limestone effectively.
  • Continuous rim angle grinder diamond blades are used for cutting marble, granite, porcelain tile, and ceramic tile. It’s most preferred for wet cutting. Continuous rim blades are not preferred to cut concrete with an angle grinder.

Protect Yourself

Whenever you cut concrete, wear sight, hearing and respiratory protection, especially when dry-cutting.

1, make sure that the safety guard on the angle grinder is in place and secure before your concrete cutting work.
2, Avoid wearing any loose clothing and use gloves to protect your hands and improve your grip.
    Small particles of concrete can come loose and fly off during the cutting process, which can present a real hazard.
3, Use a pair of protective goggles to ensure that you do not get any debris in your eyes. It is also prudent to wear a face mask to reduce the risk of breathing in any concrete dust.

Operate The Angle Grinder Correctly

1. Prepare work area for your cutting work
Aware of potential tripping hazards, Ensure that your work area is cleared of any unnecessary things.
Ensure that it is properly ventilated If you are working indoor.

2. Mark Cut Line with pencil and chisel.
To make straight accurate cut with the angle grinder, you should mark the position of the line to cut with a straight edge. then use a chisel to score along the pencil line, making sure that the resulting groove is deep enough to hold the blade. This process will ensure that the blade is not in danger of skidding across the surface.

3. Keep the angle grinder steady.
Before using the angle grinder, try it out for grip and test the weight to ensure that you can handle it. Most grinders will have two handles that will help to keep the tool steady, and you should check its stability and make sure you can hold it comfortably with your dominant hand.

4. Keep both hands on the grinder and wait for the blade to reach full speed and ensure that you are braced for the gradual change of the strength. Now apply some pressure to pass the blade through the concrete. Don’t force the blade into a cut. Make a series of gradually deeper cuts to avoid overheating the blade.

5 ensure that it is switched off at the power source when it is no longer required.

Cons of Cutting Concrete With An Angle Grinder

Certainly an angle grinder has sufficient power to cut concrete materials . But it will probably perform poorly compared to a wet .

A walk behind concrete saw uses water to keep diamond saw blade cool, but there’re not water cool component in angle grinders. The consequences of this are that your diamond blade would wear quickly when cutting an extremely hard substance such as reinforced concrete.

If your concrete cutting work is really occasional, a manual angle grinder works fine for light-duty cutting work. A concrete saw is essential for heavy duty concrete cutting.


Final Thoughts

BSP- Diamond tools manufacturer – Hope the information could help you know how to cut concrete with an angle grinder. If you have questions about these products or any abrasives, our sales and technical experts will be happy to help you. You can send a message in the contact form left.

Read More

Dry Cut Diamond Blade or Wet | Which Cutting Disc is Best for you?

Date : 2023-02-28

Diamond diamond blades are available in two different designs, dry cut saw blade for dry cutting and Diamond Wet Saw Blade for wet cutting.

The question is: What is the difference between dry and wet cutting?

It is not known that the specific use of the cutting disc can lead to adverse consequences, equipment failure, and even accidents and injuries.

This is our skill to help you determine which wet dry diamond blade is right for your project.

Dry Cut Diamond Blade

\"dry
  • The dry cut saw blade has a special split weld that dissipates heat and does not require water.
  • The dry cut saw blade needs to have sufficient airflow between cuts to reduce the risk of overheating the machine or blade.
  • This method is usually used indoors.
  • Although the cutting work should be intermittent and small scale, the method is also ideal for forming, refining and finishing the material.
  • Although dry cutting results in shallow cuts, dry cut diamond wheel users can still achieve deep cuts by taking precautions and proper cutting steps.

Wet Saw With Diamond Blade

  • Wet saw with diamond blade is recommended when cutting metal, reinforced concrete, thick tiles, wet saw blade for marble and other stones. This method uses water to assist in the work, reducing the amount of dust generated when cutting material.
\"WET
  • Since the machine is not hand-held, smoother, more precise cuts can be achieved. Automated tools also reduce the amount of work for users. There must be a continuous flow of water on the angle grinder cut off saw to prevent overheating. Cutting without water means that the angle grinder cut off saw will not be able to dissipate accumulated heat, which can cause damage to the wet saw with diamond blade and can cause injury to workers.

Understanding the difference between wet dry diamond blade can help you determine the angel cut diamond saw for your project. Choosing the right equipment, where appropriate, can provide the best performance for the desired output.

BSP-diamond saw blade supplier– If you have questions about these products or any abrasives, our sales and technical experts will be happy to help you. You can send a message in the contact form below.

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