Pink fused alumina with high quality manufacturer Specifications 1 Al2O3:98 ... has more toughness and less friability, compared with white fused alumina. 3)The abrasive tools ... made of it feature excellent durability and high processing cleanness, which are suitable for the ... glass, zinc alloy, aluminum, stainless steel, high carbon steel, high speed steel sandblasted,especially the thin-walled workpiece ...