Graphite mould for diamond tool 1.graphite material's high purity&high density 2.we can assure this mould's quality 3.ISO9001 Graphite mould for tools of irregular shape/Graphite mold/Mold for diamond tools 1.graphite material's high purity, high density and high stength,2.we can assure this mould's quality from its origin.3.ISO9001: 2000 international standard,4.can assure very high precision. ...