... Hole size: 16mm, 20mm, 25.4mm8. Coated material: diamond 9. Coating thickness: 2.6~3.1mm 10. Body material ... 1.8MM12. The saw balde is used for cutting construction materials, such as concrete, stone, brick, marble, granite, ceramic, and bricks ... etc.13. Packing: white or color Box, sliding card, double blister Diamond Saw Blade for Granite Marble Concrete