Grinding Wheel Abrasive Wheel 200x130x95 Suitable for COMAS Tobacco Rotary Cutter We offer two abrasive material alternatives for this wheel to match diverse machining demands: Brown Fused Alumina (grey) and Pink Fused Alumina / Chrome Corundum (pink). Material Specifications Brown Fused Alumina (Grey): Delivers outstanding toughness and stable cutting capacity. Performs reliably for heavy stock removal, general rough grinding of carbon steel, alloy steel and cast iron,