Our GS fexible abrasives & grinding wheels are suitable for surface grinding and polishing of wide variety of materials, such as aluminum, copper, titanium.stainless steel, SKD11, cast iron, etc. it can present excelent grinding and polishing efects on materials with different hardness, from flat or curved surfaces to special shaped materials. It is mainly applicable to various types fo product and hardware components,such as shock absorbers, piston rod, steering gear rods rocker arms,cylinders, nitrogen gas springs,printer shafts, pipe fittings in photocopiers, stainless steel watch cases & straps, alloy wheel rims for automobiles and motorcycles.