17912-GRT 12in Segmented Diamond Blade by Raimondi 12″ Segmented Wet Cut Granite & Marble. Raimondi 12″ Diamond Blade, 1″ arbor Specially designed blade to handle the unique properties of granite and marble. . Posted in Segmented Stone Diamond Blades, Tile & Stone Diamond Blades, Tile & Stone Tools tagged with Raimondi