Fibre disc with new-generation Cubitron II®, ceramic abrasive, treated with coolant additive. Featuring evenly shaped grains positioned in the same direction. Extremely tough, keeps its cutting performance unaltered throughout its service life, despite the wear and use. Superior results in major removals, featuring great machining durability and speed for greatly improved performances. Suitable for stainless steel, nickel alloy and other heat sensitive materials.