ISO 6987:2012 pdf download.lndexable hard material inserts with rounded corners, with partly cylindrical fixing hole - Dimensions.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 513, Classification and application of hard cutting materials for metal removal with defined cutting edges
— Designation of the main groups and groups of application
ISO 1832, Indexable inserts for cutting tools — Designation
3 Types of inserts
The types of indexable hard material insert specified in this International Standard are the following:
— TC: triangular inserts, with 70 normal clearance:
— TP: triangular inserts, with 11° normal clearance;
— SC: square inserts, with 70 normal clearance;
— SP: square inserts, with 11° normal clearance;
— CC: rhombic inserts, with 70 normal clearance and 800 included angle:
— CP: rhombic inserts, with 11° normal clearance and 80° included angle;
— DC: rhombic inserts, with 70 normal clearance and 55° included angle;
— VB: rhombic inserts, with 5° normal clearance and 35° included angle;
— VC: rhombic inserts, with 7° normal clearance and 35° included angle;
— RC: round inserts, with 7° normal clearance;
— RP: round inserts, with 11° normal clearance;
— WC: hexagonal (trigon) inserts, with 7° normal clearance and 80° included angle.
Inserts dealt with in this International Standard are standardized with chip breakers on the face (designated by the letter T) and without chip breakers (designated by the letter W).
Neither the shape nor the dimensions of chip breakers are standardized. Thus, if necessary, special features shall be explained with a diagram or additional specifications.
Tables C.1 to C.4 give the range of sizes for these inserts.
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 513, Classification and application of hard cutting materials for metal removal with defined cutting edges
— Designation of the main groups and groups of application
ISO 1832, Indexable inserts for cutting tools — Designation
3 Types of inserts
The types of indexable hard material insert specified in this International Standard are the following:
— TC: triangular inserts, with 70 normal clearance:
— TP: triangular inserts, with 11° normal clearance;
— SC: square inserts, with 70 normal clearance;
— SP: square inserts, with 11° normal clearance;
— CC: rhombic inserts, with 70 normal clearance and 800 included angle:
— CP: rhombic inserts, with 11° normal clearance and 80° included angle;
— DC: rhombic inserts, with 70 normal clearance and 55° included angle;
— VB: rhombic inserts, with 5° normal clearance and 35° included angle;
— VC: rhombic inserts, with 7° normal clearance and 35° included angle;
— RC: round inserts, with 7° normal clearance;
— RP: round inserts, with 11° normal clearance;
— WC: hexagonal (trigon) inserts, with 7° normal clearance and 80° included angle.
Inserts dealt with in this International Standard are standardized with chip breakers on the face (designated by the letter T) and without chip breakers (designated by the letter W).
Neither the shape nor the dimensions of chip breakers are standardized. Thus, if necessary, special features shall be explained with a diagram or additional specifications.
Tables C.1 to C.4 give the range of sizes for these inserts.
