Turning 80˚ Diamond Negative Inserts
Indexable Insert
CN 80° Diamond Neg. With Hole CN ¢¢ 43 Dimensions (inch) Cutting Edge Length L .5079 Thickness S .1875 Inscribed Circle IC .5000 Hole Dia. D1 .2031
RE
Information in "Shape" column
IC
EFL
Name of Chipbreaker
.12
Application Range
.08
Recommended Part Material
.04
Chipbreaker Rake Angle
0
.008 .016 .024
10 °
Feed Rate (f) (inch/rev)
S
80°
L
: Interrupted Cutting 1st Recommended : Interrupted Cutting 2nd Recommended
: General Cutting 1st Recommended : General Cutting 2nd Recommended
: Continuous Cutting 1st Recommended : Continuous Cutting 2nd Recommended
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
B
L30 on
M10
B130
SUMIBORON (CBN) Inserts
SUMIDIA (PCD) Inserts
Ceramic Inserts
Coated Cermet
Coated Carbide
Carbide
Cermet
C5
E12
Applicable External Holders
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
EGE
CNMG431EGE CNMG120404N-GE .0156 ●●●● FFF CNMG432EGE CNMG120408N-GE .0313 ●●●● FFF CNMG433EGE CNMG120412N-GE .0469 ●●●● FFF CNMG434EGE CNMG120416N-GE .0625 ★●●★ FFF
Q Q Q Q
QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ
( a p )
0 .08 .16 .24
( f )
.008 .016 .024
3°
EGUW
CNMG432EGUW CNMG120408N-GUW .0313 ●●●● FF
Q Q
QQQQQ QQ QQQQQ QQ
F ●●●
● ●
( a p )
CNMG433EGUW CNMG120412N-GUW .0469 ●●●
FF
F
●●
0 .08 .16 .24
( f )
B134
.008 .016 .024
C
Wiper
0 °
EUX
CNMG431EUX CNMG120404N-UX .0156 ●●●● FFF CNMG432EUX CNMG120408N-UX .0313 ●●●● FFF CNMG433EUX CNMG120412N-UX .0469 ●●●● FFF CNMG434EUX CNMG120416N-UX .0625 ●●●● FFF
Q Q Q Q Q Q Q Q
QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ ●● QQ QQQQQ ★● QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQ QQ QQQQ QQ QQQQ QQ
( a p )
0 .08 .16 .24
( f )
D
.008 .016 .024
0 °
ENG
CNMG431ENG CNMG120404N-UG .0156 ●●●● CNMG432ENG CNMG120408N-UG .0313 ●●●●
FF FF FF FF
( a p )
0 .08 .16 .24
CNMG433ENG CNMG120412N-UG .0469 CNMG434ENG CNMG120416N-UG .0625
●★ ★★
R
( f )
.008 .016 .024
4°
EEG
CNMG431EEG CNMG120404N-EG .0156 ★●●● ●●● CNMG432EEG CNMG120408N-EG .0313 ★●●● ●●● F CNMG433EEG CNMG120412N-EG .0469 ★●●● ●●● F
Q ●●●
( a p )
0 .08 .16 .24
Q ●●● FF Q ●●● FF
S
( f )
.008 .016 .024
0 °
CNMA431 CNMA432 CNMA433 CNMA434 CNGA430.5 CNGA431 CNGA432
CNMA120404 CNMA120408 CNMA120412 CNMA120416 CNGA120402 CNGA120404 CNGA120408
●●● F Q
.0156 .0313 .0469 .0625
●●● F Q ●●★
Q
T
●●● F Q
★●● F
.0078 QQQQQQQQQQQQQQQ F .0156 QQQQQQQQQQQQQQQ F .0313 QQQQQQQQQQQQQQQ F
Q
V
EMU
CNMG432EMU CNMG120408N-MU .0313 ●●●● FFF CNMG433EMU CNMG120412N-MU .0469 ●●●● FFF CNMG434EMU CNMG120416N-MU .0625 ●●●● FFF
Q ●●● FF ● QQQQQ
●● F ●●●
( a p )
0 .08 .16 .24
Q ●●● FF ● QQQQQ ★● QQ Q ●●● ● QQQQQ QQ
●● F ●● F
●
W
( f )
.008 .016 .024
4°
EEM
CNMG432EEM CNMG120408N-EM .0313 ★●●● ●●● CNMG433EEM CNMG120412N-EM .0469 ★●●● ●●● CNMG434EEM CNMG120416N-EM .0625 ★★★● ●●★
Q ●●● FF Q ●●● FF
QQQQQ QQ QQQQQ QQ QQQQQ QQ
( a p )
0 .08 .16 .24
Q ●●●
( f )
.008 .016 .024
0 °
EME
CNMG432EME CNMG120408N-ME .0313 ●●●● FFF CNMG433EME CNMG120412N-ME .0469 ●●●● FFF CNMG434EME CNMG120416N-ME .0625 ★●●★ FFF
Q Q Q
QQQQQ QQ QQQQQ QQ QQQQQ QQ
●●● ★●● ★●★
( a p )
.16 .32 .24 .08
( f )
0
.016
.032
4°
EMX
CNMG432EMX CNMG120408N-MX .0313 CNMG433EMX CNMG120412N-MX .0469 CNMG434EMX CNMG120416N-MX .0625
Q Q Q
QQQQQ QQ QQQQQ QQ QQQQQ QQ
FF FF
●●● ●●●
( a p )
0 .08 .16 .24
F
●●
( f )
.008 .016 .024
-15°
B24
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