Designations For Turning Insert

CNM
123
1Insert Shape
ABCDE
MORST
3Tolerance Class
ToleranceAF
0.0250.013
Range
of0.0050.005
tolerance
0.0250.025
4Insert Features
ACFGH
5Edge Length
G120408(L)-MG
456789
2Relief Angle
HKLABCDE
VWFGNP
CHEGJKLMNU
0.0250.0130.0250.0250.05~0.15 0.05~0.15 0.05~0.15 0.05~0.15 0.05~0.15 0.08~0.25
0.0130.0130.0250.0250.0050.0130.0250.08~0.2 0.08~0.2 0.13~0.38
0.0250.0250.0250.05~0.130.0250.0250.0250.05~0.130.0250.13
JMNQRTUWX
Special
shape
6Thickness

I.C.

C D S T R V W

Symbol01T10203T30405060709
Metricmm
0304030603-023.97S(mm) 1.59 1.98 2.38 3.18 3.97 4.76 5.56 6.35 7.94 9.52
040504080408S34.76
050605090509035.56Corner Radius 7
----06--6.00
060706110611046.35
080907130713057.94
----08--8.00

Symbol 01 02 04 08 12 16 20 24 28 32

091109160916069.525
----10--10.00r(mm)3.2 2.8 2.4 2.0 1.6 1.2 0.8 0.4 0.2 0.1
1113111911190711.11
----12--12.008Cutting Direction
1215122212220812.70
1417142414240914.29L N R
1619152715271015.875
----16--16.00
1721173017301117.46
1923193319331319.05
----20--20.00Chip Breaker Geometry
9
2227223822381522.225
Negative Type Positive Type
3238315431542131.75FG, FP, SM, SP, MP, ME,

AG, XF, YF, FG, MG, MP RK, RG, RP, HG