Specialty Blade–5 Tips for Choosing your Specialty Blade

Cutting blades has evolved from your traditional standard modules to specialty blades for specific cutting. With the different types of materials present today, most users face a challenge of how to get a perfect cut on them. Nevertheless, there are various things to consider before choosing your specialty blades, from the type of material in the kind of cut. Hence this article is to help guide you on the different factors to consider when choosing your specialty blade.

Various styles of saw blades
Various styles of saw blades

1.Specialty Blade Length, Width, and Thickness (Blade Geometry)

Today we have different types of materials that are sometimes very tough or very thick. Cutting materials of this calibre requires the use of specialty saw blades. The geometric design of the module you choose will also vary depending on the nature of the material. It invariably means that for thicker materials, you will need a more compressed and broader specially-made blade.

For a specialty circular saw blade, the diameter tells a lot about what the module can do. This diameter is the total distance between two opposite ends of an edge. Now even though circular saw blades are famous for cutting wood, they can also cut other materials. However, for them to be able to cut different materials, they must be customized to match the material properties. A good example is cutting materials like plastic with specialty circular saw blade; you must ensure that the plastic is 15% of the blade diameter.

In summary, in considering choosing a specialty blade, the blade geometry is essential. To get the best type of cut for the different materials present will need that you specific geometrical changes to your edge.

Circular blades with different geometries

Circular blades with different geometries

2.Specialty Blade Type of cut

The kerf of a blade is a slot that is responsible for cutting a material, which makes it an essential feature to consider. This kerf width is responsible for how much material removed when reducing.

Asides the blade geometry, a wider blade kerf will help you cut through material faster. It can be beneficial in many ways; firstly is from an economic perspective. Some users prefer to have their blades cut more material, thereby requesting to have blades wit wider kerfs. Although this type of modules may cost more during purchase, they will save you more money in the long run.

Another way the kerf influences the type of cut is in the number of passes your blade will have over the material. Blades with wider kerfs will cut through stuff with fewer passes than blades with thinner kerfs. In turn, it will leave you with a neater cut. It is, however, essential to note that when choosing a specialty saw blade with wider kerf, you must consider its geometry as wider kerfs will demand thicker blades to be able to support the kerf.

The cutting edge of the circular blade

The cutting edge of the circular blade

3.The material composition of Specialty Blade

Due to the different types of materials present today, individual blades with the unique material composition are the best way to cut through such materials. A perfect example of such a module is the diamond multi-tool specialty blade. This blade comprises of both steel and synthetic diamonds. These two components already make for a more durable edge. These diamond multi-tool specialty blades ore of different types namely;

• Segmented blades

• Continuous rim blades

• Turbo rim blades

The segmented diamond blades are unique because they deliver a higher amount of power compared to the traditional blade. This blade is designed with diamond edges and can cut more aggressively. They can precisely cut through sturdy materials like concrete. They are popular among users that cut sturdy materials faster.

The continuous rim blades, on the other hand, are specifically made to cut materials like tile. The structural design of this blade is quite different in that it has no teeth, which makes them unable to cut materials like wood.

Finally, turbo-rim blades can cut through sturdy materials like brick. However, they share a very similar structural design with continuous rim blades because they also have no teeth. The turbo rim blades are different from the fixed rim blade because they deliver better cutting power. This power is what makes them able to cut through tough and harder materials.

Diamond saw blade cutting concrete

Diamond saw blade cutting concrete

4.The precision by Specialty Blade

Another significant factor to consider when choosing your specialty blade is the blade’s precision. The way to determine a blade’s accuracy is by its hook angle. This hook angle is the forward or backward lean on every tooth of the blade. In simpler terms, the hook angle is the angle at which every cutting tooth of the blade enters your material.

The angle of entry of a blade is critical as this will determine its feed rate and the way the blade will cut the material. The hook angle of your regular circular saw blade comes in with an aspect of about 5 to 15 degrees positive. Now specialty blades tend to have steeper angles that can go as high as 22 degrees for cutting softer materials like plastic.  While going as low as 6 degrees to cut hard materials like concrete.

These specially customized angles significantly determine the precision of the blade. Most users only seek to have this type of blade whenever they have projects that require high precision. So if you are looking to cut a delicate material with high precision, you should look to have your hook angle customized.

5.Type of material to be cut by Specialty Blade

When it comes to the kind of stuff you want to cut, you have to think about effectiveness. The reason you must consider this way is that the best slab to use may not necessarily be the most expensive. The perfect blade will be that which cuts through the material quickly and effectively.

So before you determine the type of specialty saw blade to use, you must know the kind of material you are looking to cut. Today we have different elements that users seem to cut, materials like concrete, bricks, wood, etc. All of these material need blades with the required;



3.Wear resistance

Hardness is the ability of the blade to cut the material with the required hardness and strength even at points of aerial prowess.

Toughness is the ability of the blade to cut the material without chipping or fractures. It describes how a module can handle shock, bending, and torque forces.

Wear resistance is the service life of the blade in operation without having to be replaced by another module.

Circular saw blade for cutting wood

Circular saw blade for cutting wood


Specialty blades are, in truth, a class above the traditional edge, not just in price but also in cutting ability. This article has put the spotlight on the different things to consider before choosing your specialty blade.

So, are you looking for a specialty blade that meets all your requirements and preferences? NCCuttingtools has a lot to offer you. They have varieties of leaves, and you can search based on blade type, diameter, and material type and cost considerations. If you are need of specialty saw blade that can cut sturdy material quickly, then NCCuttingtools is the place for you.

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