High speed saw blade is suitable for marble, granite, slate, limestone, terrazzo and hard concrete. High speed saw blade' specifactions(mm) Grade : YG6, YG8, JX20, JX25, JX5, JX9, YG6X, JX10, JX15, JX35, JX40external diameter internal diameter thickness12 6 0.6-4.513 6 0.6-4.516 6 0.6-4.522 10 0.6-4.525 12 0.6-4.532 10 0.8-6.040 10 0.8-6.045 13 0.8-6.052 24.5 0.8-6.053 13 0.8-6.053 24.5 0.8-6.0 ...