Diamond Saw Blade is Suitable for cutting various hard non-metallic materials, such as marble, granite, ceramic, asphalt, concrete and refractory, etc. Sort Item code Diameter segment dimensions(mm) Quantity of segments (Inch) (Metric) Length Height Thickness Sintered Segmented Diamond blades S-1 12" 300 40 10 2.8 21 S-2 14" 350 40 10 2.8/3.0 25 S-3 16" 400 40 10 3.2 29 S-4 18" 450 40 10 3.5 32 S-5 20" 500 40 10 4 36 S-6 24" 600 40 10 4.5 42 S-7 28" 700 40 10 5 50 S-8 32" 800 40 10 6 46/48 Hole size and other sepcification are available upon request. Diamond saw blades with silent steel core are available.