Product Detailswe manufacture high quality Segment Diamond Saw Blade for cutting kinds Concrete and Marble, passed MPA and ISO certificate . 1)size:110 X 20mm2)Max Speed 13800rpm3)Max 80m/SSpecificationsHigh Cost-Performance Ratio: Compare to most of the similar Segment Diamond Saw Blade products in China mainland, we could now announce proudly that our product provide the best quality and a reasonable price which makes our Diamond saw blade have the best CPR.