Turning Trigon Negative Inserts WN Trigon Neg. With Hole
Indexable Insert
RE
IC
Grade Selection
A2, A3
Chipbreaker Selection B10 on Insert Grade Selection by Part Material
A10 on
L
S
80°
: 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
WN ¢¢ 43 Dimensions (inch)
Cutting Edge Length L .3425 Thickness S .1875 Inscribed Circle IC .5000 Hole Dia. D1 .2031
B
L103
B132
SUMIBORON (CBN) Inserts
Ceramic Inserts
Coated Cermet
Coated Carbide
Carbide
Cermet
C32
E28
Applicable External Holders
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
( a p )
WNMG430.5EFB WNMG080402N-FB .0078 WNMG431EFB WNMG080404N-FB .0156 WNMG432EFB WNMG080408N-FB .0313
Q Q Q
Q ★★★ Q ★★★ Q ★★★
Q Q Q
EFB
★ ★ ★
.08
.04
( f )
0
27°
.016 .008
WNMG430.5EFA WNMG080402N-FA WNMG431EFA WNMG080404N-FA WNMG432EFA WNMG080408N-FA
.0078 QQQQQQQQQQQQQQQQQQQQQQQ ●●★● QQ Q .0156 QQQQQQQQQQQQQQQQQQQQQQQ ●★★● QQ Q .0313 QQQQQQQQQQQQQQQQQQQQQQQ ●★★● QQ Q
EFA
( a p )
.08
.04
( f )
0
.016 .008
C
20°
WNMG431EFL WNMG080404N-FL WNMG432EFL WNMG080408N-FL
Q Q
Q ●★★ Q ●★★
Q Q
EFL
F
.0156 .0313
● ●
( a p )
.08
FF
.04
( f )
0
D
.016 .008
10°
WNMG430.5EFE WNMG080402N-FE WNMG431EFE WNMG080404N-FE WNMG432EFE WNMG080408N-FE WNMG433EFE WNMG080412N-FE
Q Q Q Q Q Q Q
Q ★★★ Q ★★★ Q ★★★ Q ★★★
Q Q Q Q Q Q Q
EFE
( a p )
.0078 ★★★● .0156 ★●★● .0313 ★●★● .0469 ★●★★
★★ ★★ ★★ ★★
.08
.04
R
( f )
0
20°
.016 .008
WNMG431ELU WNMG080404N-LU .0156 ●●●★ FF
Q ●★★★ Q ●★★★ Q ★★ ★
ELU
★
( a p )
WNMG432ELU WNMG080408N-LU .0313 ●●●★ FFF ★
.08
WNMG433ELU WNMG080412N-LU .0469 ●●●★ F
★
.04
S
( f )
0
.016 .008
10°
WNMG431ELUW WNMG080404N-LUW .0156 ●●● WNMG432ELUW WNMG080408N-LUW .0313 ●●● WNMG433ELUW WNMG080412N-LUW .0469 ●★●
Q Q Q
Q ●★ ● Q ●● ★ Q ●★ ★
Q Q Q
ELUW
FF FF FF
★ ★ ★
( a p )
.08
T
.04
( f )
0
Wiper B134
.008 .016
10°
WNMG431ESU WNMG080404N-SU .0156 ●●●● FFF WNMG432ESU WNMG080408N-SU .0313 ●●●★ FFF WNMG433ESU WNMG080412N-SU .0469 ●★●★ FFF
Q ●●● FF ★ Q ●★★● Q ●●● FF ★ Q ●●★● Q ●●● FF ★ Q ●★★★
Q Q Q
ESU
●★ F ●● F
( a p )
.08
V
.04
●★
( f )
0
13°
.016 .008
WNGG431ESU WNGG080404N-SU WNGG431ESUJ WNGG080404N-SUJ
.0156 QQQQQQQQQQQQQQQ
ESU(J)
F
( a p )
●
★★★●
.08
.0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ ●●
W
.04
( f )
0
13°
.016 .008
WNMG431ESE WNMG080404N-SE .0156 ●●●★ F F WNMG432ESE WNMG080408N-SE .0313 ●●●● FFF WNMG433ESE WNMG080412N-SE .0469 ★●●★ F F
Q Q Q
Q ★★★● Q ★★★●
Q Q
ESE
( a p )
0 .08 .16 .24
QQQQQ QQ
( f )
.008 .016 .024
5°
WNMG431ESEW WNMG080404N-SEW .0156 ★●★ WNMG432ESEW WNMG080408N-SEW .0313 ●●● WNMG433ESEW WNMG080412N-SEW .0469 ★●●
Q Q Q
Q ★★ ● Q ★★ ●
Q Q
ESEW
F
.16 ( a p )
FF
QQQQQ QQ
.08
( f )
0
Wiper B134
.008 .020 .032
5°
ESUJ depth of cut can be increased to .200" in Aluminum material
B67
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