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.

Brown corundum is a pure and non-toxic mineral made from high-quality bauxite.

White corundum is made of high-purity aluminum oxide melted at high temperatures in an electric arc furnace.

ZA25 and ZA40 Zirconia fused alumina are manufactured using an advanced melting process.

ZA25 and ZA40 Zirconia fused alumina are manufactured using an advanced melting process.