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
EFB
CNMG430.5EFB CNMG120402N-FB .0078 CNMG431EFB CNMG120404N-FB .0156 CNMG432EFB CNMG120408N-FB .0313
Q Q Q
Q ★★★ Q ★★★ Q ★★★
Q Q Q
★ ★ ★
( a p )
.08
.04
( f )
0
.008 .016
27°
EFA
CNMG430.5EFA CNMG120402N-FA .0078 QQQQQQQQQQQQQQQQQQQQQQQ ●●★● QQ Q CNMG431EFA CNMG120404N-FA .0156 QQQQQQQQQQQQQQQQQQQQQQQ ●★★● QQ Q CNMG432EFA CNMG120408N-FA .0313 QQQQQQQQQQQQQQQQQQQQQQQ ●★★● QQ Q
( a p )
.08
.04
C
( f )
0
.016 .008
20°
EFL
CNMG431EFL CNMG120404N-FL .0156 CNMG432EFL CNMG120408N-FL .0313
Q ★★★ Q ●★★
Q ●★★ Q ●★★
Q Q
F F
●● ●●
.08 ( a p )
.04
D
( f )
0
.016 .008
10°
CNMG430.5EFE CNMG120402N-FE .0078 ●●●★ CNMG431EFE CNMG120404N-FE .0156 ●★★● CNMG432EFE CNMG120408N-FE .0313 ●★★● CNMG433EFE CNMG120412N-FE .0469 ●●★★ F
Q Q Q Q Q Q Q Q Q Q Q
Q ★★★ Q ★★★ Q ★★★ Q ★★★
Q Q Q Q Q Q Q Q Q Q Q
EFE
★★ ★★ ★★ ★★
.08 ( a p )
.04
R
( f )
0
.008
.016
20°
CNMG430.5ELU CNMG120402N-LU .0078
Q ★★★
★ ★ ★ ★ ★ ★ ★
ELU
.08 ( a p )
CNMG431ELU CNMG120404N-LU .0156 ●●●★ FF CNMG432ELU CNMG120408N-LU .0313 ●●●● FF CNMG433ELU CNMG120412N-LU .0469 ★●★★ FF
Q ●★★★ Q ●★★★ Q ★★ ★ Q ●● ● Q ●● ● Q ●★ ●
S
.04
( f )
0
.008 .016
10°
ELUW
CNMG431ELUW CNMG120404N-LUW .0156 ●●● CNMG432ELUW CNMG120408N-LUW .0313 ●●● CNMG433ELUW CNMG120412N-LUW .0469 ●●●
FF FF
( a p ) .08
T
F
.04
( f )
B134
0
.016 .008
Wiper
10°
ESU
CNMG430.5ESU CNMG120402N-SU .0078
Q ●●● FF
Q ★★★
Q Q Q Q
★★
.08 ( a p )
V
CNMG431ESU CNMG120404N-SU .0156 ●●●● FFF
Q ●●● FF ★ Q ●★★● Q ●●● FF ★ Q ●●★●
●● F
CNMG432ESU CNMG120408N-SU .0313 ●●●● FFF ★●● F
.04
CNMG433ESU CNMG120412N-SU .0469 ●●●● FFF
Q ●●●
F ★ Q ●★★★
●● F
( f )
0
.008 .016
13°
W
ESU(J)
CNGG430ESU CNGG120401N-SU .0039 QQQQQQQQQQQQQQQ CNGG430.5ESU CNGG120402N-SU .0078 QQQQQQQQQQQQQQQ
QQQQ QQ
●●● FF ●●● FF
●●★● CNGG430.5ESUJ CNGG120402N-SUJ .0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ ● CNGG431ESU CNGG120404N-SU .0156 QQQQQQQQQQQQQQQ ●●● FF ●●★● CNGG431ESUJ CNGG120404N-SUJ .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ ●● CNGG432ESU CNGG120408N-SU .0313 QQQQQQQQQQQQQQQ ●●● FF ●★★★ CNGG432ESUJ CNGG120408N-SUJ .0313 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ ●●
( a p )
.08
.04
( f )
0
.016 .008
13°
ESUJ depth of cut can be increased to .200" in Aluminum material
B22
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