... .effect, safe, quick,easy,economic Reinforced Fibre Resinbonded Grinding Wheels, Depressed Center Special grinding wheel for stainless steel, brass, aluminium, ect.Abrasive: White Corundum Usage ... , repair metal leather ssurface defect.High Quality, Good Service, Delun Grinding Wheel Factory is Your Best Choice! DC alox grinding wheel for steel and stainless ...