KK718X is ideal for centerless tube and bar grinding or wire grinding on planetary grinders; at medium to high contact pressure. The long-term abrasive also impresses with a uniform grinding pattern and uniform surface roughness over the entire, very long service life when grinding flat steel in a continuous process.Long-term abrasive with continuous self-sharpening effect achieves very long service life. Reduction of grinding costs due to lower tool consumption and fewer tool changes. For uniform workpiece surfaces and roughness depths with constant stock removal. Abrasive additives in the second layer of the top bond ensure higher stock removal