Turning Trigon Negative Inserts
Indexable Insert
WN Trigon Neg. With Hole WN ¢¢ 43 Dimensions (inch) Cutting Edge Length L .3425 Thickness S .1875 Inscribed Circle IC .5000 Hole Dia. D1 .2031
RE
Information in "Shape" column
EFL
IC
Name of Chipbreaker
.12
Application Range
.08
Recommended Part Material
.04
Chipbreaker Rake Angle
0
.008 .016 .024
10 °
Feed Rate (f) (inch/rev)
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
B
Coated Cermet
Coated Carbide
L103
B132
SUMIBORON (CBN) Inserts
Ceramic Inserts
Carbide
Cermet
C32
E28
Applicable External Holders
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
WNMG431EEF WNMG080404N-EF WNMG432EEF WNMG080408N-EF
Q ●●● FF Q ●●● FF
QQQQQ ●★ QQ QQQQQ ●★ QQ
EEF
.0156 ★★★★ ●●● F .0313 ★★★● ●●★ F
( a p )
.08
.04
( f )
0
.016 .008
20°
WNMG432ENK WNMG080408N-SK .0313
Q
QQQQQ QQ
ENK
F
( a p )
0 .08 .16 .24
C
( f )
8°
.008 .016 .024
WNMG431ESX WNMG080404N-SX .0156 ●★●★
Q Q Q
Q ●★ ★ Q ●★ ★
Q Q
ESX
FF
( a p )
WNMG432ESX WNMG080408N-SX .0313 ★●●● FFF
.08
WNMG433ESX WNMG080412N-SX .0469 ★★●●
QQQQQ QQ
FF
.04
( f )
D
0
3°
.008
.016
WNMG431EEX WNMG080404N-EX .0156 WNMG432EEX WNMG080408N-EX .0313 WNMG433EEX WNMG080412N-EX .0469 WNMG432EUP WNMG080408N-UP .0313 WNMG433EUP WNMG080412N-UP .0469
Q ●●● FF ★ QQQQQ ●● QQ
EEX
★●● F ●●● F ★●★ F
0 .08 .04 .12 ( a p ) 0 .08 .04 .12 .16 ( a p )
Q ●●● FF ★ QQQQQ ●
Q ★●● ★ QQQQQ QQ
R
( f )
16°
.008 .016
Q ★●● FF ★ QQQQQ QQ
EUP
FF FF
●● F ★★ F
●●
Q ★★●
F ★ QQQQQ QQ
( f )
S
10°
.008 .016 .024
WNMG431EGU WNMG080404N-GU .0156 ●●●● FFF ●●★ F ★●● Q ★★● ★ Q ★★ ★ Q WNMG432EGU WNMG080408N-GU .0313 ●●●● FFF ●●● F ★●● Q ●●● ★ Q ★★ ★ Q WNMG433EGU WNMG080412N-GU .0469 ●●●● FFF ●●★ F ●●● Q ●●● ★ QQQQQ QQ
EGU
( a p )
.08 .16 .24
( f )
0
7°
.008 .016 .024
T
WNMG431EGE WNMG080404N-GE .0156 ★★★● WNMG432EGE WNMG080408N-GE .0313 ●●●● FFF WNMG433EGE WNMG080412N-GE .0469 ●●●● FFF
Q Q Q Q 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
EGE
( a p )
.08 .16 .24
WNMG434EGE WNMG080416N-GE .0625 ★★★★ WNMG432EGUW WNMG080408N-GUW .0313 ●●● WNMG433EGUW WNMG080412N-GUW .0469 ●●●
FF
( f )
0
3°
.008 .016 .024
EGUW
FF FF
F F
( a p )
● ●
●● ●●
V
0 .08 .16 .24
Wiper B134
( f )
0 °
.032 .016
WNMG431EUX WNMG080404N-UX .0156 ●★●●
EUX
FF
( a p )
W
.08 .16 .24
WNMG432EUX WNMG080408N-UX .0313 ●●●● FFF WNMG433EUX WNMG080412N-UX .0469 ●●●● FFF
( f )
0
0 °
.008 .016 .024
WNMG431ENG WNMG080404N-UG .0156 ●●●● WNMG432ENG WNMG080408N-UG .0313 ●●●●
ENG
FF FF FF
( a p )
0 .08 .16 .24
WNMG433ENG WNMG080412N-UG .0469
●●
( f )
4°
.008 .016 .024
WNMG431EEG WNMG080404N-EG
Q ●●●
QQQQQ QQ QQQQQ ●★ QQ
EEG
( a p )
.0156 ★★★★ ●★★
.08 .16 .24
WNMG432EEG WNMG080408N-EG .0313 ★★●● ●●● F WNMG433EEG WNMG080412N-EG .0469 ★●★★ ●●● F
Q ●●● FF
Q ●●● F
QQQQQ
( f )
0
0 °
.008 .016 .024
WNMA432 WNMA433 WNMA434
WNMA080408 WNMA080412 WNMA080416
★●● F Q ★●● F Q ★★★ F Q
QQQQQ QQ QQQQQ QQ QQQQQ QQ
.0313 .0469 .0625
Q
B68
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