... TaC, NbC, BC4, etcNumber and performance of forming cutting tools series GradeISO CodeDensity g/cm3Hardness HRA(HV)TRSN/mm2Performance & application ... strength of use, used for types of forming cutting tools in furniture manufacturing, processing kinds of wood.SMG920K20-K3014.4 ... steel materials, etc.Other grade of forming cutting tools may be offered according to customers' requirement. Forming cutting ...