Steel shots are usually made of carbon steel and are widely used in shot blasting and polishing in the automotive industry.

Iron sand is a high-hardness metal abrasive composed of iron ore particles, which is relatively affordable.

Garnet sand is a natural mineral mined from mines, with high hardness, uniform particles, high grinding efficiency, and no scratches.

Glass beads are sandblasting materials made of high-quality borosilicate glass or soda-lime glass.