Grinding wheels are composed of several parts, the most important component of which is the type of abrasive. The main abrasives are corundum, silicon carbide, diamond and cubic boron nitride. The abrasives are used to determine whether the specific abrasive is suitable for your workpiece and whether it is the most suitable for the workpiece, such as the grinding ability and processing adaptability of the workpiece material and the physical and chemical properties of the workpiece material.

Diamond polishing paste is a paste-like abrasive, which is a soft abrasive made by combining micronized abrasives with paste-like binders, also known as loose abrasives. Diamond polishing paste is more conducive to the uniform dispersion of abrasives in it, reducing the scratch to the abrasive workpiece.

Recently, Moresuperhard earned a feedback of  a customer from Russia, St. Petersburg city. He ordered 1A1 diamond grinding wheel for carbide grinding few days ago and give us the feedback at once after using!Let's have a look at the customer's feedback about our products!

White corundum, chrome corundum and brown corundum all belong to the same artificial corundum, and people often ask, what is the difference between them?

Recently, Moresuperhard had a customer who needed internal diamond grinding wheels for inner face of gears. Let's see which products meet his needs and how he used our diamond grinding wheels!

Crankshaft is the most critical part of the engine, so its precision is very high. Crankshaft surface requirements are higher, generally need to go through grinding and polishing process. The general contour is ensured by rough grinding of grinding wheel, and the surface roughness is ensured by precision polishing belt.