Cured Concrete Saw Bladein superior quality and reasonable price.The laser welded sheet has high welding strength.Diamond saw blade ideal for cutting cured concrete, with excellent cutting speed and long life, the best choice for you. The product widely used on walk behind saw, flat saw etc. Different arbor sizes and segment specifications are available upon request. We are factory, for further information about us, don`t hesitate to send me your inquiry, I will reply you within 24 hours! Diameter(inch/mm) Bore(mm/inch) Thickness(mm) Height(mm) 12'' / 300 25.4 / 1'' 3.0 10 /12 14'' / 350 25.4 / 1'' 3.2 10 /12 16'' / 400 25.4 / 1'' 3.6 10 /12 18'' / 450 25.4 / 1'' 3.8 10 /12 20'' / 500 25.4 / 1'' 4.0 10 /12 24'' / 600 25.4 / 1'' 4.5 10 /12 26'' / 650 25.4 / 1'' 4.5 10 /12 28'' / 700 25.4 / 1'' 4.5 10 /12 30'' / 750 25.4 / 1'' 4.5 10 /12 32'' / 800 25.4 / 1'' 4.5 10 /12 36'' / 900 25.4 / 1'' 4.5-6.0 10 /12 40'' /1000 25.4 / 1'' 5.5-6.0 10 /12 44'' /1100 25.4 / 1'' 5.5-6.5 10 /12 48'' /1200 25.4 / 1'' 5.5-7.0 10 /12