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Diamond Saw Blade

 
Why Choose Us?
 
01/

Rich Experience
Hangzhou Wagen Precision Tooling Co.,Ltd is a wholly-owned subsidiary of Ferrotec China Group, a Japanese diversified multinational group. It was established in 2000 with a total investment of 867 million yen.

02/

Advanced Equipment
WAGEN has the most advanced technology and equipment from Europe, America and Japan, and has established a complete service system of R&D, manufacturing, sales and after-sales.

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Reliable Product Quality
WAGEN adheres to the corporate philosophy of "diligence, determination, pioneering, and excellence" of Ferrotec China Group, keeps making progress and innovation, and establishes a sophisticated process flow, is committed to passing on the brand concept and high-quality products to every customer.

04/

Wide Range of Applications
Wagen Precision Products are widely used in producingspare parts of car and plane, Aluminum, Furniture, Wood and Plexiglas.

 

What is Diamond Saw Blade?

Diamond saw blades are created by gluing diamond grit towards the blade's steel body, resulting in a harder, more robust blade capable of cutting even the hardest materials. There are many types of diamond blade, and they have many uses, including cutting stone, concrete, asphalt, bricks, coal balls, glass, and ceramics in the construction industry; cutting semiconductor materials in the semiconductor industry; and cutting gemstones, including diamonds, in the gem industry.

 

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Wagen diamond saw blades are suitable for diamond blade equipment and floor tools. These blades can easily cut tiles, stone, glass, while guaranteeing the smoothness and accuracy of the saw edge. Our diamond blades use the most advanced manufacturing technology to ensure their high quality and stability. Our products are efficient, robust and reliable, so you can use them with confidence no matter what your situation.

 

Advantages of Diamond Saw Blade
 

Speed
Speed is important in any concrete cutting project. The faster you finish the cutting, the better your chances of earning more money are in the process. In today’s competitive business environment, you need to stand out from the rest of the competition to attract more clients and get more concrete cutting projects. The diamond saw blade is your best bet to finish your project faster. You can use the turbo blade design to cut concrete faster. Turbo blades come with a continuous outer rim with a serrated edge which helps the blade withstand high speeds while still being precise.

Durability
Diamond saw blades are extremely durable compared to other types of concrete cutting blades on the market. The diamond blade is made using a circular steel disk with segments on the outer edge. These segments are made from a combination of diamonds and metal bond powder. They are fused under high pressure and heat. This process not only makes the blade efficient but also very durable. Diamond is the strongest element on earth and will last for decades without losing the performance or fading. That’s why diamond saw blades are some of the most cost-effective blades on the market.

Precise And Smooth Cutting
Diamond blades have a high level of precision compared to other concrete cutting blades. The low vibration is one factor that contributes to the precision of the blade. The cutter can position the blade a lot more precisely without causing a mess. Diamond blades are also ideal for smoother cuts. The high-performance nature of diamond blades makes sure it gives a smoother cut. A smooth cut will also reduce the strain the concrete structure has to endure when cutting. This helps to minimise the vibration and damage caused to the structure when cutting concrete. That’s why you need to opt for a diamond saw blade for your next concrete cutting project.

Comfortable To Use
Cutting concrete with a diamond saw blade results in cuts with far less chipping and breakages. The blade will produce less noise compared to other types of cutting blades. It will also evacuate the slurry and minimise dust generation during the cutting process. As a result, diamond blades are more pleasant and comfortable to use compared to other types of saw blades.

 

Types of Diamond Saw Blade
 

Segmented Blades
Segmented blades or dry cutting blades typically have medium to hard bonding. While these blades can provide a relatively smooth cut at a high cutting speed, chipping is still a possibility. In comparison to other blades, they are sturdy and have a long blade life. Segmented blades are ideally suited for slicing marble and granite slabs, as well as concrete, asphalt, brick, block, and other construction materials. They are available in a wide range of diameters, from small to large, and they dominate the market for diameters of 12" and larger. Masonry saws, concrete saws, and circular saws are all frequent uses for these blades.

Turbo Rim Blades
Blades with Turbo Rim are designed to cut faster in wet and dry conditions. In addition to the smaller segments on the rim, an integrated diamond matrix interweaves to prevent overheating of the blade. Through the turbo rim's smaller turbo segments, air passes through and cools the blade. There are also several tiny holes scattered throughout the blade. Most manufacturers use this method to increase the cooling capabilities of their blades. Due to the turbo segments pushing the material out, this blade cuts faster. Materials such as concrete, brick, and limestone are effectively cut by this blade.

Continuous Rim Blades
Continuous rim blades have softer bonding, making them ideal for cutting dense materials like tile, porcelain, granite, stone, glass, and other easily chipped materials. Individual segments are not present on these blades; instead, the rim or edge is solid and continuous. Most of these blades are specifically made for wet cutting applications, resulting in the cleanest, chip-free cuts possible. The most common diameters for these blades are 4" to 14". Hand-held grinders frequently utilize the smaller 4" to 5" diameter blades, whereas circular saws and tile saws frequently use wider sizes. Compared to other diamond saw blade styles, continuous rims cut the slowest, but as a trade-off, they produce the most accurate results.

 

Excellent Quality Diamond Saw Blade For End Milling

 

The Different Applications for Diamond Saw Blades

Grinding Material Away
When we think of a saw, we tend to think of a cutting motion. But diamond blades actually grind away material. This makes the match between the type of saw blade and the material crucial for the best outcome of any concrete, stone, or tile cutting project.

The Bond
Diamond blades consist of a steel core with segments, or cutting sections, attached to the blade through sintering or laser welding. The diamonds on the blade are synthetic to ensure they can be made in the proper shape, strength, and size. The material that attaches the diamonds to the blade is called the bond. Understanding the bond is important for the different applications for diamond blades because the wrong bond will cause the blades to wear too quickly or to not work at all if used for materials they weren’t intended to cut.

Wet or Dry Cutting
The grinding action of a diamond saw blade creates friction, which creates heat. Diamond blades work best with a wet cutting process, using water to keep cool and to flush out the slurry created by the dust from the material. Obviously, when you’re using an electric saw, you can’t use the wet cutting method. Some blades are made with features that promote cooling, such as holes in the core or more widely spaced segments. When dry cutting, it’s important to use a respirator that prevents the user from inhaling dust, which could cause lung disease.

 

 

Components of Diamond Saw Blades

Bond: This metal matrix holds the diamonds in place. A softer bond wears down quicker, exposing new diamonds for continuous cutting, while a harder bond offers more durability but may become less effective over time.
Diamond Concentration: Refers to the amount of diamonds in the blade’s cutting segment. Higher concentration means more diamonds in contact with the material, leading to faster cutting.
Segment Type: Segmented blades are best for dry cutting, whereas continuous rim blades are ideal for wet cutting and provide a smoother finish.
Gullets: Spaces between segments help in cooling and debris removal.

Top Quality Aluminum Alloy Cutting Circular Diamond Saw Blade

 

How Do Diamond Saw Blades Work?

 

 

The key thing to remember about how diamond saw blades work: they don’t cut, they grind. The diamonds do all the work in a diamond saw blade. They grind through the material whilst the metal bond holds them in place. The rotation of the blade allows the diamonds to grind through the material, turning the material it grinds into a fine powder. After extended use, around several thousand rounds of the blade, the diamonds will begin to fracture and the bond holding them in place will begin to wear away. This will then lead to this layer of diamond particles breaking away and mixing with the fine dust produced in the grinding process. The erosion of the diamond particles and bond will expose a new layer of sharp diamond particles. This new layer will then begin the cycle again. The cycle continues until all layers of diamond particles have been exhausted.

 

Do’s and Don’ts of Using Diamond Saw Blades

 

1. DO: Use a hard bond to cut softer materials and a soft bond to cut harder materials
It sounds strange, but it has to do with the process of the diamonds being ground down while the blade spins through the material, sloughing off diamonds to reveal another diamond layer.
● Hard bond → Soft material
A harder bond holds diamonds in place longer – meaning it’s more effective when grinding through softer material.
● Soft bond → Hard material
When working with hard material, what’s important is to constantly wear away the diamonds to get to the next layer of diamonds beneath them. A soft bond allows this to occur.
2. DO: Use narrow gullets for hard materials and wide gullets for soft materials
On a segmented diamond cutting blade, the spaces between the segments help to remove the slurry of ground-down diamonds and matrix material. It’s important for the slurry to be removed efficiently, or the friction of the blade against the material can cause overheating.
● Soft material → Wide gullets
When the softer material is being cut, the amount of slurry produced requires a wider gullet.
● Hard material → Narrow gullets
Harder materials don’t produce as much slurry, so you can get away with using a blade with a narrower gullet.

3. DO: Consult a cutting tool expert before cutting material of unknown hardness or abrasiveness
Diamond blades are designed and manufactured to cut nearly any type of material, such as:

Asphalt over concrete

Granite

Rebar

Block

Green Concrete

Reinforced concrete

Brick

Limestone

Stone

Ceramics

Marble

Tile

Cured Concrete

Pavers (and other masonry)

Travertine

Glass

Porcelain

  

4. DO: Check the aggregate type before cutting concrete
“Aggregate” refers to the particles that are combined with the concrete to give it strength. Some aggregate types are harder than others. The most common materials used are crushed stone, gravel, recycled concrete, sand, slag, and geosynthetics (man-made). Once you know the aggregate composition, you can pick the best concrete cutting blade for the job.

5. DON’T: Allow the blade to overheat
An overheated diamond blade ages prematurely and can crack. If you are running a dry blade, make sure you pause occasionally to allow it to cool down. Otherwise, for a wet job, make sure you have enough coolant (such as clean, cold water). Even when running a wet blade, you may need to allow it to run freely every 10 seconds or so to allow air to cool it down.

6. DON’T: Use a blade designed for a low-horsepower saw on a high-horsepower saw
In this scenario, the diamond blade will wear out much more quickly than it would normally. On the other hand, it’s a bad idea to use a high-horsepower blade on a low-horsepower saw because the blade may damage the material or itself.

7. DON’T: Allow untrained saw operators to use diamond blades
An experienced saw operator knows how to use a diamond cutting blade so that it’s most effective. Besides properly matching the blade to the job (and the saw), a well-trained operator knows how and when to “dress the blade” (exposing new diamonds by cutting something abrasive).

8. DON’T: Neglect saw maintenance
Besides the saw’s operation, its maintenance is also a factor in prolonging the life of a diamond blade. Although all parts are important, it’s particularly crucial to check the saw’s drive belts, bearings, spindle, water jet flow, and water pump. If you’re unsure which parts your saw is need of, our parts specialists can help.

 

What’s the Difference Between a Steel Saw Blade and a Diamond Saw Blade?

 

 

While a standard steel saw blade has teeth to slice through softer materials like wood, Diamond blades cut dense, hard materials that are too tough for wood and metal saw blades. But, they are not all created equal. Just as there are different wood saw blades for soft or hardwood, diamond blades come designed for a range of uses.
In order for any blade to cut through the material, it must be made from a substance that is harder than material to be cut. Diamonds are one of the strongest natural substances known to exist on earth.
Steel, stone and concrete are some of the toughest materials available and require some tougher-than-normal saw blades to cut through them. Diamond saw blades are an incredibly useful tool for cutting through materials, and are extensively used for precise and heavy-duty cutting.
On the job site they are regularly used for cutting through reinforced materials like bricks, blocks, walls and concrete. Their strength allows for a more effective, smoother cut than other blades. This has made them an incredibly popular advancement in the construction industry.

 

Can You Use a Diamond Saw Blade on a Circular Saw?

You can use a diamond saw blade on a circular saw, but as these are smaller tools, they wouldn’t be the best choice when cutting thick layers of hard material like stone or concrete. A demo saw would be a better choice for diamond saw blades. Demo saws are more powerful and bigger, so they won’t die half way through the job and they ca hold big enough blades to cut deep.
Because diamonds are incredibly hard and have a high melting point, diamond tools are regularly used within the construction industry where hard materials need to be cut – the size of the tool needs to match the size of the job. We recommend that demo saws are the better tool choice for diamond saw blades.
They are the blade of choice for bricklayers, concreters, landscapers and for civil construction.

 

Best Tips for Maintaining Diamond Saw Blades
 

Prefer Wet Cutting
It is undeniable that water assumes a fundamental part in the capacity of the diamond saw blade when utilized on wet surfaces. Nonetheless, utilizing the diamond saw blade on a clammy surface doesn't mean the blade will last longer since water is a destructive specialist that will make rough slur. Albeit wet surface doesn't work on the life span of the diamond saw blade cutting edge, there are different advantages to utilizing this sharp edge on tricky surfaces.

 

Apply No Force While Cutting
To keep up with your blade and assist it with enduring longer, you need to watch the force you work when cutting as the hardness makes the diamond saw blade sharp edge subject to stun and exceptionally fragile. Any measure of vibration can, without much of a stretch, harm the teeth of the saw.
You can likewise experience the ill effects of kerf misfortune which can defer your work and cause a decrease underway. Additionally, be cautious what sorts of metals and surfaces you utilize this saw to cut as though you cut something more convoluted than the diamond saw blade; you can harm its teeth right away.

 

Mount the Blade Properly
This may appear like an easy decision, yet it's astonishing the number of individuals; experts even mount the edge mistakenly. It is a basic strategy and will guarantee that the sharp edge performs significantly while expanding its life.

 

Comprehend the Workpiece
Know the qualities of the workpiece to guarantee that a diamond saw blade is an ideal decision. diamond saw blade for grinder is best for cutting materials like stone and glass or earthenware production, not metals.

 

Do Not Overheat the Blade
It is never a smart thought to overheat an edge. Utilizing an overheated sharp edge to cut persistently isn't just hazardous. However, it will likewise wear out the edge. An overheated sharp edge won't make the nearby resilience cuts it typically would. In that capacity, keeping the edge cool is particularly significant when dry cutting. In the wake of finishing a few cuts, pause and let the cutting edge air cool for a couple of moments before proceeding.

 

The Considerations for Buying Diamond Saw Blade
 
1

What Material Are You Cutting?
Diamond saw blades are made with different levels of bonded segments, ranging from soft to hard. To get the most out of your diamond saw blade, the segment and blade should be matched to the material it will cut. Being able to identify the type of material to be cut and the aggregate of the material can extend the life of your diamond saw blade drastically.

2

What Equipment Are You Using?
Understand that the horsepower you are cutting with impacts the productivity and longevity of your diamond saw blade. The size of the blade should match the saw’s maximum horsepower. Cutting with a saw that runs too fast can cause the diamond saw blade to glaze over and get too hot. Cutting with a saw that runs too slow greatly affects the productivity and effectiveness of your diamond saw blade.

3

What is Your Depth of Cut?
Knowing how deep you need to cut before selecting your diamond saw blade allows for a more precise and accurate cut. The maximum cutting depth of a blade depends on the saw type and the saw’s components. Blade guards and motor housings can decrease the maximum depth of cut you can make with a blade. Check out our diamond saw blade Cutting Depths Gude for an overview of your maximum depth of cut based on saw type and blade diameter.

4

Are You Wet Cutting?
Knowing whether you need to use water with your diamond saw blade is important when selecting a blade. Any blades that are designed to cut wet MUST be used with water, while blades that are designed to cut dry can be used to cut both wet and dry.

5

Can I Get More Longevity From This Blade?
A diamond saw blade's life depends on many different variables. One key factor of a diamond saw blade's life is the quality of the diamond saw blade. diamond saw blades have different concentrations and quality of diamonds within the segments. A blade with a higher concentration and quality of diamonds will perform better and last longer.

 

Our Certifications
 
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Our Factory
 

Hangzhou Wagen Precision Tooling Co.,Ltd is a wholly-owned subsidiary of Ferrotec China Group, a Japanese diversified multinational group. It was established in 2000 with a total investment of 867 million yen. It is a research and development, production and sales of WAGEN brand metal cold saws and aluminum alloy saw blades. , tungsten carbide saw blades and diamond tools and other high-end precision cutting tool products are widely used in automobiles, aircraft parts manufacturing, aluminum alloy profile processing, furniture manufacturing, wood processing, plexiglass processing and other industries.

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Ultimate FAQ Guide to Diamond Saw Blade

 

Q: What do you use a diamond saw blade for?

A: There are many types of diamond blade, and they have many uses, including cutting stone, concrete, asphalt, bricks, coal balls, glass, and ceramics in the construction industry; cutting semiconductor materials in the semiconductor industry; and cutting gemstones, including diamonds, in the gem industry.

Q: Can a diamond blade cut anything?

A: The produced blade is suitable for cutting a wide variety of materials, including concrete, granite, ceramic tile, asphalt, bricks, and other hard stone, as well as nearly any other type of building material.

Q: Are all diamond blades the same?

A: Certain blades are better for different applications, depending on the material you're cutting and the type of cut you need. The three types of blades include: Segmented rim: The segmented rim is also known as the dry cutting blade because it works with many dry applications.

Q: What is the best way to sharpen a diamond blade?

A: Sharpen your diamond blade – Choose your diamond blade sharpening stone. If you are not familiar with the technique, your best shot is to use a rubbing stone or a specific dressing stone for diamond blades. If you have a grinding wheel or a tool made of silicon carbine at home, you might as well use it.

Q: How to tell if a diamond blade is dull?

A: If you want to know how to tell if a diamond saw blade is dull, check these signs:
Odd vibrations or thumping noises when you turn on the saw.
Slower cutting speed than usual.
Visible steel core.
Obvious symptoms of damage.

Q: How long will a diamond blade last?

A: Diamond blades can last anywhere from 10 hours to over 100 hours of use, depending on how you use them. Each blade has a different quality, bond, specialty, and more. Some diamond saw blades are crafted for cutting through different materials, such as concrete.

Q: Why is it called a diamond blade?

A: A diamond blade is made of steel and diamond. The cutting edge of the blade is called a matrix, made of diamond and different metals for cutting masonry, concrete asphalt, etc.

Q: What is better carbide or diamond blade?

A: Superabrasive, diamond plated tools have a major edge over carbide—longevity and cut-rate set diamond tools apart from the rest. Initially, a diamond tool will cost more money, but this investment goes toward the extended life of the bit. Additionally, diamond tools have a closer cut tolerance than carbide does.

Q: Why do saw blades have a diamond knockout?

A: The knockout is there so you can use the blade on a saw that has the diamond-shaped arbor.

Q: How do you know which way a diamond blade goes?

A: If your blade does not have a direction indication on it, you should be able to see a "comet tail" behind exposed diamonds if the blade was "broken in" at the factory. This indicated the direction - the tail should be behind the comet.

Q: Why is my diamond blade not cutting straight?

A: In such cases, it's crucial to replace or repair the bearings or shaft as needed to restore proper functionality. Uneven wear patterns can result from insufficient water during wet cutting. Excessive cutting pressure, often caused by too high infeed, can cause the blade core to bend and flex.

Q: What makes a good diamond blade?

A: The quality of the diamond determines the ability of the individual diamond to resist heat and maintain a sharp point. Better diamonds can hold a point longer at higher temperatures. Finally the last thing to consider is the size of the diamond.

Q: How long does a diamond saw blade last?

A: The life of a diamond blade can go from 10 cutting hours up to 100.

Q: How do you know if your diamond blade is worn out?

A: When your diamond cutting blades start wearing out, you'll notice it cuts slower than usual. A new diamond blade might have cut through a workpiece in minutes, but now, it's taking you more than ten minutes to achieve the same result. It is a clear indication you need to replace your blades.

Q: Can diamond saw blade cut skin?

A: The blade is not actually cutting like a wood saw. There are no teeth. These diamonds, when you turn the blade on, can't hurt me. As you can see here.

Q: Can I cut wood with a diamond blade?

A: Diamond blades aren't the best choice for cutting wood. As stated earlier, these saws are manufactured to handle the toughest materials, and wood isn't one of those. Wood, especially boards, have soft fibers which can easily be damaged when the cut is not done correctly.

Q: Can a diamond blade cut bulletproof glass?

A: Most likely, yes. If it is prestressed, it might explode. Also depends on the thickness, up to 25 mm thick, could take a bit of time, and also the shape of the cut.

Q: Can you use a diamond blade dry?

A: Although you can use a dry cutting blade for a wet job, you cannot do the opposite. A wet diamond blade used for a dry job will overheat and possibly break apart, becoming a dangerous flying object.

Q: Will a diamond blade cut natural stone?

A: Stone, porcelain, concrete, asphalt, and other similar hard materials are no match for diamond blades. Diamond blades don't really "cut" anything—instead, they grind their way through anything they're aimed at, but it seems like they are cutting directly through these objects which is not the case.

Q: Can you grind with a diamond blade?

A: Believe it or not, but diamond blades don't actually cut. Instead, they use the friction force to 'grind' away at the material.

We're well-known as one of the leading diamond saw blade manufacturers and suppliers in China. With abundant experience, we warmly welcome you to buy or wholesale high quality diamond saw blade at competitive price from our factory. Contact us for quotation.

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