A related to a manufacturing method of material to use dental implant and it is applicable to use customize dental implant abutment. More particularly to mass production know-how for customized dental abutment manufacturing method. Material is using the production of the pre milled blank with interface which has shaped as cylindrical body types and hole through the body. It has special connection part to connect milling machine. This technical know-how is shorting manufacturing process of customize dental abutment and mass production by pre milled blank with interface. Moreover it has bringing more high definition milling technic by pre milled hole and interface.