Dry abrasive belt is widely used, because belt grinding is a "cold" grinding, often do not need cooling fluid to burn the workpiece. Dry abrasive belt can not be used in wet grinding, because it is easy to use the adhesive and water or other media affinity, lose of adhesion, grinding grains fall off, reduce the durability of the belt, and will seriously affect the quality of processing.

The wet belt is used for grinding with cooling fluid, but also for dry grinding. Not only does it need to use water-resistant synthetic resin as the base and reglue, but also the base material through the use of water-resistant glue, so as to resist the erosion of the coolant. The grinding of wet abrasive belt can reduce the heat of the workpiece, and improve the surface quality of the workpiece.