The hardness of resin grinding wheel cutting disc of diamond grinding wheel is the main characteristic that determines the abrasive property. Super hard abrasive itself has a very high hardness, so it can be processed a variety of high hardness materials, especially ordinary abrasive materials difficult to process, using a thinner resin grinding wheel to process, better effect. For example, cutting pieces of diamond grinding wheel are used to process hard alloys, non-metallic materials such as ceramics, agate, optical glass, semiconductor materials, stone materials, concrete and non-ferrous metals, etc. Tool steel, die steel, stainless steel, heat-resistant alloy and other ferrous metals, especially high vanadium and high speed steel, can be processed with cubic boron nitride abrasive tools with satisfactory processing results. The grinding temperature of the ultra-hard cutting piece is low, which can greatly improve the surface quality of the processed workpiece and avoid defects such as cracks, burns and tissue changes of the parts. It also greatly improves the stress condition of the machining surface of the parts, which is beneficial to the extension of the service life of the parts and improves the comprehensive economic index. The ultra-hard cutting pieces have less wear, long service period and high grinding ratio, which can get good economic effect under the reasonable use condition, especially for the materials which are difficult to be processed with ordinary abrasive, the economic effect is better.
Diamond grinding wheel cutting disc is widely used in machinery, automobile, ship, metallurgy, chemical industry and other industries, and can also be used in iron decoration and equipment repair of modern houses and workshops. Can grind general metal, stainless steel, flame steel, tool steel, building metal, cast gray iron, hard cast iron.