Diamond Blade Dimensions

There are many different diamond blade sizes. Some of them measure 230 mm X 22 mm, 225 x 20 mm. Other blades have a diameter of 180 mm, 160 mm, 120 mm or even bigger. The bore size also varies per product.

Facts about the Diamond Blade

The diamond blade is a special blade used in various construction projects. These tools all have a metal core encompassed by a powder metal coating. The coating has the diamond segments. Because of this fact, it can be used for cutting different materials. The design also ensures the cuts will be smooth and accurate.

Design and Use

These blades come in various designs and can be used with other tools. Band saws and circular saws can be fitted with diamond blades. If used with a band saw, the blade can make precise cuts that can mold the material. If the diamond blade will be used with a circular saw, making straight cuts will be easy.

The Core

While the diamond blade sizes are dissimilar, steel is always employed for the core. However, the core design may vary from model to model. There are numerous cores that have the gulleted design.

This means spaces are present by the steel surface. The benefit is the heat transfer on the blade is reduced. Another advantage is that it helps in getting rid of slurry.


The blade can be set up in different ways depending on how it will be used. Usually the diamond parts are welded on, but this isn’t always the case as some are electroplated.

The way the diamond segments are connected will depend on the number of layers of the blade. For light duty tasks, one layer with electroplating will be sufficient. Multiple layers are needed for heavy duty work.

Buying a Diamond Blade

If you’ll be cutting concrete, determine the age first. The older the concrete is, the harder it will be. Make sure the blade is suited for concrete you will be working on. The aggregate in the concrete is also a factor.

Harder aggregates will require stronger blades. If its limestone or sand, lower strength diamond blades will be sufficient. Basalt, quartz, granite and river rock are very hard.

Aside from knowing the diamond blade sizes, the bore specifications will also be necessary. You should also know the blade size capacity and the rpms. By being aware of what the blade can do, you won’t have problems with operating the device.

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