Suitable for universal use on steel, nonferrous metals and wood Grit size 24/36/40/60 for maximum stock removal Grit size 80/120 for fine grinding Aluminium oxide for long lifetime and high abrasiveness Maximum economic efficiency General use Suitable for universal use on steel, nonferrous metals and wood Grit size 24/36/40/60 for maximum stock removal Grit size 80/120 for fine grinding Aluminium oxide for long lifetime and high abrasiveness Maximum economic efficiency General use