ISO CODE DESIGNATION – MILLING INSERTS

L ISO1234
SPGN
SPKN
E
s ANSI1234
DSPG
11°
SS PP KK NN 1122 0033 EE DDSSRRSPKN

1 1 2 2 4 4

Insert shape Insert clearance angle Insert type

A B N

HOPR
R
F

C D A

STCDM
15°
G
80°55°W
EF40 – 60°
T
20°25°

E M V W Q

GNU
75°86°
35°80°
B
30°70 – 90°
H

L A B K

POC
SpecialJ

85° 82° 55° 11°

X Special 3 3

Tolerances
[mm][”]
M (±)S (±)IC (±)M (±)S (±)IC (±)
A0.0050.0250.0250.0002”0.001”0.0010”
F0.0050.0250.0130.0002”0.001”0.0005”
C0.0130.0250.0250.0005”0.001”0.0010”
H0.0130.0250.0130.0005”0.001”0.0005”
E0.0250.0250.0250.0010”0.001”0.0010”
G0.0250.1300.0250.0010”0.005”0.0010”
J0.0050.0250.05 – 0.130.0002”0.001”0.002” – 0.005”
K0.0130.0250.05 – 0.130.0005”0.001”0.002” – 0.005”
L0.0250.0250.05 – 0.130.0010”0.001”0.002” – 0.005”
M0.08 – 0.180.1300.05 – 0.130.003” – 0.007”0.005”0.002” – 0.005”
N0.08 – 0.180.0250.05 – 0.130.003” – 0.007”0.001”0.002” – 0.005”
U0.05 – 0.380.1300.05 – 0.130.005” – 0.015”0.005”0.003” – 0.010”
ICM ICM ICM ICS