Turning Square Negative Inserts
Indexable Insert
SN Square Neg. With Hole SN ¢¢ 43 Dimensions (inch) Cutting Edge Length L .5000 Thickness S .1875 Inscribed Circle IC .5000 Hole Dia. D1 .2031
IC RE
Grade Selection
A2, A3
Chipbreaker Selection B10 on Insert Grade Selection by Part Material
A10 on
L
S
90°
: 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
L62
M27
SUMIBORON (CBN) Inserts
SUMIDIA Binderless Inserts
Coated Cermet
Coated Carbide
Carbide
Cermet
M16
B131
SUMIDIA (PCD) Inserts
Ceramic Inserts
E20
C14
Applicable Internal Holders
Applicable External Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
SNMG432EMU SNMG120408N-MU .0313 ●●●● FFF ● F SNMG433EMU SNMG120412N-MU .0469 ★★●● FFF ● F
Q ★●● Q ●●●
F ● QQQQQ QQ F ★ QQQQQ QQ
EMU
( a p )
.08 .16 .24
SNMG434EMU SNMG120416N-MU .0625 ★★●●
Q
QQQQQ QQ
FF
( f )
0
4°
.008 .016 .024
EEM
SNMG432EEM SNMG120408N-EM SNMG433EEM SNMG120412N-EM
Q ★●● Q ★●●
QQQQQ QQ QQQQQ QQ
( a p )
.0313 ★★●● ★●● .0469 ★★★● ●●●
0 .08 .16 .24 .16 .32 .24 .08
F
C
( f )
0 °
.008 .016 .024
SNMG432EME SNMG120408N-ME SNMG433EME SNMG120412N-ME SNMG434EME SNMG120416N-ME SNMG432EMX SNMG120408N-MX SNMG433EMX SNMG120412N-MX SNMG434EMX SNMG120416N-MX SNMG432ENZ SNMG120408N-UZ SNMG433ENZ SNMG120412N-UZ SNMG434ENZ SNMG120416N-UZ SNMG432EGZ SNMG120408N-GZ SNMG433EGZ SNMG120412N-GZ SNMG434EGZ SNMG120416N-GZ
EME
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
.0313 ★★★★ F F
( a p )
★●● ★●● ★●●
FF
.0469 ★★●★
.0625 ●★●★ FFF
D
( f )
0
4°
.016
.032
EMX
FF FF
( a p )
.0313 .0469 .0625 .0313 .0469 .0625 .0313 .0469 .0625
★★● ●●★
.08 .16 .24
F
★●
R
( f )
0
-15°
.008 .016 .024
★●● F Q ★★★ ●★● F Q ★★★
ENZ
FF FF FF
( a p )
●● ★★ ★●
.08 .16 .24
★★★ F Q
( f )
0
S
4°
.008 .016 .024
●●● F Q ●●● F Q ●★★ F Q
EGZ
( a p )
.08 .16 .24
( f )
0
0 °
.008 .016 .024
T
SNMR432EHM SNMG120408R-HM .0313 ★★★★
Q Q
QQQQQ QQ QQQQQ QQ
(R/L)HM
( a p )
★★ ★★
.08 .16 .24
SNML432EHM SNMG120408L-HM
.0313 ★★★★
( f )
0
15°
.008 .016 .024
SNMM432ENP SNMM120408N-MP .0313 ★★★★ SNMM433ENP SNMM120412N-MP .0469 ★★★★ SNMM434ENP SNMM120416N-MP .0625 ★★★★
Q ★★★ Q ★★★ Q ★★★
QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ QQQQQ QQ
ENP
( a p )
V
★★ ★★
0 .16 .08 .24
★
SNMM435ENP SNMM120420N-MP .0781
Q Q Q Q Q Q Q
( f )
★
0 °
.016
.032
SNMM432EHG SNMM120408N-HG .0313 ★★★● SNMM433EHG SNMM120412N-HG .0469 ★★●★ SNMM434EHG SNMM120416N-HG .0625 ★★★★
EHG
F
( a p )
W
.16 .24
FF FF
.08
( f )
0
0 °
.016
.032
SNMM432EHP SNMM120408N-HP SNMM433EHP SNMM120412N-HP SNMM434EHP SNMM120416N-HP SNGG431RAX SNGG120404R-AX SNGG431LAX SNGG120404L-AX SNGG432RAX SNGG120408R-AX SNGG432LAX SNGG120408L-AX
EHP
( a p )
.0313 .0469 .0625
★★ ★★ ★★
0 .16 .08 .24 0 .08 .04 .12 .16 ( a p )
( f )
0 °
.016
.032
.0156 QQQQQQQQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQQQQQQQ
QQ ★ Q QQ ★ Q QQ ★ Q QQ ★ Q
(R/L)AX
( f )
30°
.008 .016 .024
B43
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