This part of GB/T 15306 specifies the technical requirements for rounded tip ceramic indexable inserts and the basic requirements for marking and packaging. This Part applies to ceramic indexable inserts produced according to GB/T 15306.1 ~ GB/T 15306.3. Other ceramic indexable inserts should also be used as a reference.
GB/T 15306.4-2008 Referenced Document
GB/T 15306.1 Indexable inserts for cutting tools.Ceramic inserts with rounded corners.Part 1:Dimensions of inserts without fixing hole(Class G)
GB/T 15306.2 Indexable inserts for cutting tools.Ceramic inserts with rounded corners.Part 2: Dimensions of inserts with cylindrical fixing hole
GB/T 15306.3 Indexable inserts for cutting tools.Ceramic inserts with rounded corners.Part 3: Dimensions of inserts without fixing hole (Class U)
GB/T 15306.4-2008 history
2008GB/T 15306.4-2008 Indexable inserts for cutting tools.Ceramic inserts with rounded corners.Part 4:Specifications
1994GB/T 15306.4-1994 Indexable inserts for cutting tools--Ceramic inserts with rounded corners--Specifications