... saving 3.good worklife 4.various shape diamond cutting blade , cutting blade , diamond saw blade for granite , marble , etc1. use ELEMENT SIX diamond , cutting ... 20’ ’ 500 50/60 4.0 10/12/15 /20 36 22’ ’ 550 50/60 4.6 10/12/15 /20 ... .5/12.5x20Above specificaiton is just provided for reference, can produce accoding to custom's requirements. diamond cutting blade for granite , marble , etc