Diamond Grit’s Influence on the Performance of Diamond Saw Blades

by Hanjiang Wang, Diamond Blade Select

Diamond grit indicates the size of the diamond. The diamond’s protrusion height on the cutting surface of the diamond saw blade influences how deep the diamond can cut, while deeper cutting means higher cutting efficiency. If the diamond is big, its exposed portion can be higher, so its cutting efficiency can also be higher. Therefore coarser diamond grit leads to higher cutting efficiency of the diamond saw blade.

Diamond grit determines the number of diamonds per carat. The finer is the grit, the more diamonds are there per carat. When the diamond concentration is certain, finer grit means more diamonds on the cutting surface of the diamond blade. So finer grit can improve the blade’s service life, but will also increase the power consumption of the saw machine.

Coarse diamond grit is suitable for cutting soft materials, and fine diamond grit is suitable for hard materials, because smaller diamonds are more easily to cut into hard materials.

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