For demanding applications on nonferrous metals such as aluminium, aluminium bronze, aluminium base alloys, copper, bronze, brass, nickel silver and titanium Hard N grade for edge grinding Softer cutting L grade for surface grinding 4 mm thickness for peripheral grinding 7 mm thickness for rough grinding No clogging of the wheel thanks to specially developed bond for sustained abrasiveness and minimal heat generation Even at low pressure, the wheel achieves extremely high abrasiveness Lower costs For demanding applications on nonferrous metals such as aluminium, aluminium bronze, aluminium base alloys, copper, bronze, brass, nickel silver and titanium Hard N grade for edge grinding Softer cutting L grade for surface grinding 4 mm thickness for peripheral grinding 7 mm thickness for rough grinding No clogging of the wheel thanks to specially developed bond for sustained abrasiveness and minimal heat generation Even at low pressure, the wheel achieves extremely high abrasiveness Lower costs