Different materials of the workpiece on the grinding wheel requirements are different, such as steel, non-ferrous metals, non-metallic and so on.

The workpiece with high precision, needs to choose a high-precision grinding wheel.

The finish requirement affects the choice of grinding wheel. Coarse-grained grinding wheels are suitable for workpieces with large grinding margins, but may not meet the requirements of high finish. In this case, it is necessary to use more fine-grained grinding wheels for multiple grinding operations to achieve the desired finish.

The hardness of grinding wheel determines the degree of consolidation and self-sharpness of abrasive particles, which affects the durability of grinding wheel.

According to the processing cost and grinding wheel service life, choose the cost-effective grinding wheel.