ISO-13399 Definitions
Symbol | Definition |
ALP | Clearance angle axial |
ANN | Clearance angle minor |
APMX | Depth of cut maximum |
B | Shank width |
BAWS | Body angle workpiece side |
BBD | Balanced by design |
BBR | Balanced by rotational test |
BD | Body diameter |
BHTA | Body half taper angle |
BS | Wiper edge length |
BSG | Basic standard group |
CDX | Cutting depth maximum |
CHW | Corner chamfer width |
CICT | Cutting item count |
CND | Coolant entry diameter |
CNSC | Coolant entry style code |
COATING | Coating |
CNT | Coolant entry thread size |
CP | Coolant pressure |
CRKS | Connection retention knob thread size |
CTPT | Operation type |
CUTDIA | Work piece parting diameter maximum |
CW | Cutting width |
CWTOLL | Cutting width lower tolerance |
CWTOLU | Cutting width upper tolerance |
CXSC | Coolant exit style code |
CZC | Connection size code |
CZC MS | Connection size code machine side |
CZC WS | Connection size code workpiece side |
DAH | Diameter access hole |
DAXIN | Axial groove inside diameter minimum |
DAXX | Axial groove outside diameter maximum |
DBC | Diameter bolt circle |
DC | Cutting diameter |
DCB | Connection bore diameter |
DCBN | Connection bore diameter minimum |
DCBX | Connection bore diameter maximum |
DCF | Cutting diameter face contact |
DCON | Connection diameter |
DCSFMS | Contact surface diameter machine side |
DCSFWS | Contact surface diameter workpiece side |
DCX | Maximum cutting diameter |
DIX | Tool changer interference diameter maximum |
DMIN | Minimum bore diameter |
DMM | Shank diameter |
DN | Neck diameter |
DSGN | Design |
D1 | Fixing hole diameter |
FHA | Flute helix angle |
FLGT | Flange thickness |
FTDZ | For thread diameter size |
H | Shank height |
HF | Functional height |
HRY | Lowest point from reference plain |
HTB | Body height |
HTH | Height |
IC | Inscribed circle diameter |
INSL | Insert length |
IZC | Insert size code |
KAPR | Tool cutting edge angle |
KCH | Corner chamfer |
L | Cutting edge length |
LB | Body length |
LCF | Length chip flute |
LE | Cutting edge effective length |
LF | Functional length |
LGR | Regrind length |
LH | Head length |
LPR | Protruding length |
LS | Shank length |
LSC | Clamping length |
LSCN | Clamping length minimum |
LSCX | Clamping length maximum |
LSD | Dead shank length |
LU | Usable length (max. recommended) |
MHD | Mounting hole distance |
MIID | Master insert identification |
MMCC | Code for preset torque |
NOF | Flute count |
OAH | Overall height |
OAL | Overall length |
OAW | Overall width |
OHN | Overhang minimum |
OHX | Overhang maximum |
PHD | Premachined hole diameter |
PHDX | Premachined hole diameter maximum |
PL | Point length |
PRFRAD | Profile radius |
PRSPC | Profile specification |
PSIR | Tool lead angle |
PSIRL | Cutting edge angle major left hand |
PSIRR | Cutting edge angle major right hand |
RADH | Radial body height |
RADW | Radial body width |
RE | Corner radius |
RETOLL | Corner radius lower tolerance |
RETOLU | Corner radius upper tolerance |
RPMX | Rotational speed maximum |
S | Insert thickness |
SDL | Step diameter length |
SIG | Point angle |
SSC | Insert seat size code |
SUBSTRATE | Substrate |
TCDC | Tolerance class cutting diameter |
TCDMM | Shank diameter tolerance |
TCHA | Achievable hole tolerance |
TCT | Tolerance class tool |
TCTR | Thread tolerance class |
TD | Thread diameter |
TDZ | Thread diameter size |
TFLA | Tap floating length ahead |
TFLB | Tap floating length behind |
THCHT | Threading chamfer type |
THFT | Form type |
THLGTH | Thread length |
THUB | Hub thickness |
TP | Thread pitch |
TPI | Threads per inch |
TPIN | Threads per inch minimum |
TPIX | Threads per inch maximum |
TPN | Thread pitch minimum |
TPX | Thread pitch maximum |
TQ | Torque |
TSYC | Tool style code |
ULDR | Usable length diameter ratio |
WB | Body width |
WF | Functional width |
WSC | Clamping width |
WT | Weight of item |
W1 | Insert width |
ZEFF | Face effective cutting edge count |
ZEFP | Peripheral effective cutting edge count |
ZWX | Number of Wiper inserts maximum |
MILLING SPECIFIC | |
Symbol | Definition |
ae | Radial depth of cut |
ap | Axial depth of cut |
DCap | Cutting diameter at cutting depth ap |
Dm | Machined diameter (component diameter) |
fz | Feed per tooth |
fn | Feed per revolution |
n | Spindle speed |
vc | Cutting speed |
ve | Effective cutting speed |
vf | Table feed |
zc | Number of effective teeth |
hex | Maximum chip thickness |
hm | Average chip thickness |
kc | Specific cutting force |
Pc | Net power |
Mc | Torque |