18” Zenesis II White for Engineered Quartz Granite18 Inch Zenesis Technology 2. 0: With the years of research & development, their engineering team at has refined their proprietary patterned diamond blades and tools to get maximum performance without sacrificing the product or the smoothness of the cut. Their pattern exposes the ideal number of the highest quality diamonds throughout the blade tool life, providing consistent performance from start to finish. Zenesis II bridge Saw Blade revolutionizes