1)Diamond saw blades
2)Cutting for marble and granite
3) Carbide Cutting tip
4) High quality
5) MPA certificate

Outer Diameter(D)Inner Diameter (Hole)SegmentInchMetricInchMetric(T X H X L)4"1055/8", 20, 7/8"16, 20, 22.231.8x5.04.3"1105/8", 20, 7/8"16, 20, 22.231.9x5.04.5"11520, 7/8"20, 22.231.5x5.05"12520, 7/8"20, 22.231.9x5.06"15020, 7/8"20, 22.231.9x5.07"1807/8", 1", 1-1/5"22.23, 25.4, 302.2x5.08"2007/8", 1", 1-1/5"22.23, 25.4, 302.4x5.09"2307/8", 1", 1-1/5", 2"22.23, 25.4, 30, 502.4x5.010"2507/8", 1", 1-1/5", 2"22.23, 25.4, 30, 503.0x5.012"3007/8", 1", 1-1/5", 2"22.23, 25.4, 30, 503.2x6.014"3507/8", 1", 1-1/5", 2"22.23, 25.4, 30, 503.2x6.5