9 CUTTING TOOL PARAMETERS ACCORDING TO ISO 13399 ISO 13399 code Description ISO 13399 code Description APMX Depth of cut maximum CHW Corner chamfer width BD Body diameter IC Inscribed circle diameter BDX Body diameter maximum INSD Insert diameter BCH Corner chamfer length INSL Insert length BS Wiper edge length KAPR Tool cutting edge angle CBDP Connection bore depth KWD Keyway depth CDI Insert cutting diameter KWW Keyway width CDX Cutting depth maximum L Cutting edge length CW Cutting width LB Body length CZC MS Connection size code machine side LE Cutting edge effective length D1 Fixing hole diameter LF Functional length DAH4 Diameter access hole LH Head length DAH5 Diameter access hole LU Usable length DAH6 Diameter access hole LUX Usable length maximum DBC1 Diameter bolt circle 1 M M-dimension DBC2 Diameter bolt circle 2 NOF Number of flutes DBC4 Diameter bolt circle OAL Overall length DBC5 Diameter bolt circle P Pitch of the blade DBC6 Diameter bolt circle PRFA Profile angle DC Cutting diameter PRFRAD(2) Profile radius DCB Connection bore diameter RE Radius DCCB Counterbore diameter connection bore S Insert thickness DCN Cutting diameter minimum S1 Insert thickness total DCON MS Connection diameter TDZ Thread diameter size DCX Cutting diameter maximum TP Thread pitch DHUB Hub diameter TPI Threads per inch DN Neck diameter W1 Insert width GAMF Radial rake angle ZNP Number of peripheral edges in the tool GAMP Axial rake angle 9