Steel Grit (GP) - This steel grit type is of an angular shape when new, but rounds off after use. It is ideal to be used for descaling applications.

Steel Grit (GL) - This steel grit type, although is harder than GP, also rounds off during use in processes such as shot blasting. This is ideal to be used for descaling and surface preparation applications.

Steel Grit (GH) - This type of steel grits possesses maximum hardness, hence remain angular in its operating mix. They can be effectively used for surface treatment processes.