This blade is designed for professionally wet cutting tiles.With laser cuts slots, it can reduce the noise during the cutting job. It's produced by sinter hot pressing technology,bringing improved performance to cutting porcelain tiles. Through use of microbond technology, this blade can ensure a consistent and clear cutting edge and eliminates the chipping of porcelain surface even with the harest tiles. This blade allow to cut less drag and resistance than any other Tile blade. This decreases resistance means longer cutting life and increasing cutting efficiency.