... lifespan 4 tip thickness:2.6~3.1mm 5 cut concrete stone brick marble 6. Diameter: 4.5"~9"7. Hole ... saw balde is used for cutting construction materials, such as concrete, stone, brick, marble, granite, ceramic, and bricks etc.13. Packing ... , sliding card, double blister Diamond Saw Blade for Granite Marble Concrete