carbide saw blade is suitable for marble, granite, slate, limestone, terrazzo,hard concrete, steel, iron, wood, ply wood,etc. carbide saw blade' specifactions(mm) Grade : YG6, YG8, JX20, JX25, JX5, JX9, YG6X, JX10, JX15, JX35, JX40external diameter internal diameter thickness number of teeth110 16 1.0-7.0 10T 150 20 1.0-7.0 24T180 25.4 1.0-7.0 30T185 30 1.0-7.0 36T230 35 3.0-4.5 40T235 40 3.0-4.5 ...