Enjoy the excellent value for money of our diamond discs. We offer the most recognized brands: Sidamo, Diam Industries, Corp... with daily promotions! The diamond disc for grinders works by milling to cut through the most solid materials. The segments of the disc contain diamond crystals that attack the object in question.
To choose the diamond disc that will suit your portable electric grinder, you must pay attention to a few points:
The bore is the diameter of the central hole. Most models are 22.23 mm but can reach 30 mm. Check the bore of your grinder before choosing your model. Also, know that reducing rings exist to make a 30 mm bore compatible with a 22.23 mm shaft.
The diameter of the disc is also an important element. Grinders have a limit. For example, a disc over 200 mm will not be compatible with a grinder that accepts discs of 180 mm in diameter. There are standard sizes concerning the diameters of the discs. You will find on the market the following diameters: 115 mm, 125 mm, 150 mm, 180 mm, 200 mm, 230 mm and more. This depends on your grinder as some are specific.
If you want a quick and rough cut, segmented discs are very effective. Conversely, for a very fine but longer cut, continuous rim discs will be preferable.
Finally, know what type of materials you will be cutting. The discs are specialized according to their use. You will find them for delicate materials (tiles, earthenware...), building materials (brick, tile, concrete...) and asphalt.