Turning 80˚ Diamond Negative Inserts CN 80° Diamond Neg. With Hole 80° L
Indexable Insert
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
: 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
CN ¢¢ 32
Cutting Edge Length L .3819 Thickness S .1250 Inscribed Circle IC .3750 Hole Dia. D1 .1500
Dimensions (inch)
B
Coated Cermet
Coated Carbide
Carbide
C7
E12
Applicable External Holders
Applicable Internal Holders
Nose Radius
Application Range
Sumitomo Cat. No.
ISO Cat. No.
Shape
RE
Q Q
Q « « QQ Q « « QQ
« «
EFB
CNMG321EFB CNMG090304N-FB .0156 CNMG322EFB CNMG090308N-FB .0313
( a p )
.08
.04
( f )
0
.008 .016
27°
Q
QQQQQ Q
« «
CNMG322EFL CNMG090308N-FL .0313
EFL
.08 ( a p )
.04
( f )
0
.016
.008
10°
Q Q
Q « « Q « «
CNMG321EFE CNMG090304N-FE .0156 «««« « «« CNMG322EFE CNMG090308N-FE .0313 «««« « ««
EFE
C
( a p )
.08
.04
( f )
0
.008
.016
20°
Q Q
F Q «««« F Q ««««
CNMG321ELU CNMG090304N-LU .0156 D «
D « «
ELU
.08 ( a p )
D
CNMG322ELU CNMG090308N-LU .0313 «« «« «
.04
( f )
0
.008 .016
10°
Q Q
QQQQQ Q QQQQQ Q
R
CNMG321ESU CNMG090304N-SU .0156 «« «
ESU
.08 ( a p )
D
CNMG322ESU CNMG090308N-SU .0313 ««
.04
( f )
0
13°
.008 .016
S
Q Q
QQQQQ Q QQQQQ Q
CNMG321EGU CNMG090304N-GU .0156 ««« «« CNMG322EGU CNMG090308N-GU .0313 « D « ««
«« ««
EGU
.24 ( a p )
.16
.08
( f )
0
.008 .016 .024
7°
Q Q
QQQQQ Q QQQQQ Q
T
« « D D
CNMG321EUX CNMG090304N-UX .0156 CNMG322EUX CNMG090308N-UX .0313
EUX
( a p )
.24
.16
.08
( f )
0
0 °
.008 .016 .024
Q Q
QQQQQ Q QQQQQ Q
«« ««
V
CNMG321ENG CNMG090304N-UG .0156 CNMG322ENG CNMG090308N-UG .0313
ENG
( a p )
.24
D «
D «
.16
.08
: Interrupted Cutting 1st Recommended : Interrupted Cutting 2nd Recommended
: General Cutting 1st Recommended : General Cutting 2nd Recommended
: Continuous Cutting 1st Recommended : Continuous Cutting 2nd Recommended
( f )
0
4°
.008 .016 .024
W
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
CN ¢¢ 32.5
Cutting Edge Length L .3819 Thickness S .1563 Inscribed Circle IC .3750 Hole Dia. D1 .1500
Dimensions (inch)
Coated Cermet
Coated Carbide
Carbide
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
Q Q
QQQQ Q QQQQ Q
CNMG32.51ESU CNMG09T304N-SU .0156 «« « CNMG32.52ESU CNMG09T308N-SU .0313 «« «
ESU
.08 ( a p )
.04
( f )
0
13°
.008 .016
Q Q
QQQQ Q QQQQ Q
« « « «
CNMG32.51ENG CNMG09T304N-UG .0156 CNMG32.52ENG CNMG09T308N-UG .0313
ENG
( a p )
.24
.16
B20
.08
( f )
0
4°
.008 .016 .024
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