Indexable Insert Identification TableIGETALLOY

12 04 08 N - GE

Picture of insert shown as

example

(5) (6) (7) (8) (9)

(5) Cutting Edge Length(7) Nose Radius(9) Chipbreaker
Refer to Table 5Refer to Table 7Refer to Table 9BB
(6) Thickness(8) Feed Direction
Refer to Table 6Refer to Table 8
Table 5: (5) Cutting Edge Length (Typical Examples)

Note: Cutting edge length indicates the dimensions for a sharp edge. Table 6: (6) Thickness Table 7: (7) Nose Radius

ShapeSymbolCutting Edge Length(mm)Inscribed CircleShapeSymbolCutting Edge Length(mm)Inscribed CircleShapeSymbolCutting Edge Length(mm)Inscribed Circle
033.553.50077 .76.35033.85.56
044.974.30D099 .77.94044.36.35
066.46.3555˚ Did1111.69.525W Ti055.47 .94
C088.07 .94amon Type1515.512.70rgon Type066.59.525
80˚ Diamond099.79.5251919.415.875088.712.70
Type1212.912.701010.915.875
1616.115.875088.34.76
1919.319.05V ˚099.75.56
2525.825.435 Diamond1111.16.35088.08.0
Type1616.69.5251010.010.0
2222.112.71212.012.0
066.356.35066.93.971212.7012.70
S77 .147 .14088.24.76R1515.87515.875
S077 .947 .94T099.65.56Round Type1616.016.0
Square099.5259.525Triangular1111.06.351919.0519.05
Type1212.7012.70Type1313.77.942020.020.0
1515.87515.8751616.59.5252424.024.0
1919.0519.052222.012.702525.025.0
2525.4025.402727.515.8752525.4025.40
3131.7531.753333.019.053232.032.0
SymbolThickness (mm)SymbolNose Radius (mm)Pos
X100Sharp Edge.
011.590030.03
022.380080.08
T22.78010.1C
033.180150.15
T33.970180.18
044.76020.2D
055.560350.35
066.35040.4
077.94080.8R
099.52101.0
()121.2
CC□T03X1 Insert Thickness: 1.40
CC□T04X1 Insert Thickness: 1.80161.6S
202.0
242.4
323.2
M0Round Insert (Metric)T
00Round Insert (Inch)
00 "M" after code indi toleranceRound Insert (Imperial) the nose radius cates a negative .V
RRight HandFine Cutting FA, FL, FE, FB, FCFT, FX, FZWide BreakerW
F □
to FinishingFK, FPFYS, FY, FWDouble Positive
SymbolFeed DirectionSymbolApplicationsBumpy TypeStandardHanded Type
R LRight Hand Lft HdF□Fine Cutting to FinishingFA, FL, FE, FB, FC FK, FPFT, FX, FZ FYS, FY, FW
Ne an NeutralS□ L□Light CuttingSE, SEW, SI, SC, SF, SS, SU, SX LU, LUW, LBSD SDW ST
G□ U□General CuttingGE, GU, GUW UG, UP US, UXGZ UZUM
M□RoughingMP, MU, MX, MEMCMM HM
H□Heavy CuttingHG, HP, HFHU HW
Other SpecialsW
Wide BreakerW
Double Positive ChipbreakerGXCera Solid
ChamferingCmics CBN
Round Type InsertsRD, RP, RX, RH
Exotic AlloyEF, EG, EX, EM
Aluminum AlloyAW, AG, AX, AY, LD, GD
Hardened Steel MachiningFV, LV, GH
Carburised Layer RemovalSV
Stainless SteelEF, EG, EM