stainless steel, high alloy steel, casting grinding TypeGrainGritBackingSizeApplicationFZ03ZrO16 - 120Fiber4"5"6"7"stainless steel, high alloy steel, casting grindingFA05A/O16 -120Fiber4"5"6"7"metal, wood grinding and polishingFA06aluminum oxideP24-120Fibre4''-12''For wood and metal polishing