Inserts Identification Table

12 04 08 N - GE

Picture of insert shown as example

(ISO Cat, No,)

Insert Size Corner Radius Chip Breaker

Chart 5 Chart 7 Chart 9

Thickness Feed Direction Chart 6 Chart 8

Chart 5: Cutting Edge Length (mm) Chart 6: Thickness Chart 7: Nose Radius

ShapeSymbolCutting EdgeInscribed CircleShapeSymbolCutting EdgeInscribed CircleShapeSymbolCutting EdgeInscribed CircleSymbolThickness (mm)
033,553,50077 ,76,35033,85,56X1
044,974,30099 ,77,94044,36,35011,59
066,46,35D1111,69,525W055,47 ,94022,38
C088,07,941515,512,70066,59,525T22,78
099,79,5251919,415,875088,712,70033,18
1212,912,701010,915,875T33,97
1616,115,875088,34,76044,76
1919,319,05V099,75,56055,56
2525,825,41111,16,35088,08,0066,35
1616,69,5251010,010,0077,94
2222,112,71212,012,0099,52
066,356,35066,93,971212,7012,70():
S77,147,14088,24,76R1515,87515,875CCET03X1 Insert thickness: 1,40
S077,947 ,94T099,65,561616,016,0CCET04X1 Insert thickness: 1,80
099,5259,5251111,06,351919,0519,05
1212,7012,701616,59,5252020,020,0
1515,87515,8752222,012,702424,024,0
1919,0519,052727,515,8752525,025,0
2525,4025,403333,019,052525,4025,40
3131,7531,753232,032,0
SymbolNose Radius (mm)
00Sharp Point
0030,03
0080,08
010,1
0150,15
0180,18
020,2
0,350,35
040,4
080,8
101,0
121,2
161,6
202,0
242,4
323,2
M0Round Insert (Metric)
00Round Insert (Imperial)
An ”M” afterthe nose radius
indicates a n Example:egative tolerance

Chart 8: Feed Direction Chart 9: Chip Breaker CCG T09T302 M NSI AC520U

SymbolDirectionSymbolProcessBumpy TypeStandardHanded
RRight-handFFine Finishing to FinishingFA, FL, FE, FB, FC FK, FPFT, FX, FZ FY, FW
L NLeft-hand NeutralS LLight CutSE, SEW, SI, SC, SF, SP, SU, SX LU,LUW,LBSD SDW ST
G UGeneralGE,GU, GUW UG, UP US,UXGZ UZUM
MRoughMP, MU, MX, MEMCMM HM
HHeavyHG, HP, HFHU HW
Other specials
Wide ChipbreakerW
For CountersinkC
For Round insertRD, RP, RX, RH
For Exotic AlloyEF, EG, EX
For AluminiumAG, LD, GD
For Hardened SteelFV, LV
For Carburized Layer RemovalSV
For Stainless SteelEF, EG, EM