Turning 80˚ Diamond Negative Inserts
Indexable Insert
RE
80° Diamond Neg. With Hole
CN
IC
Grade Selection
A2, A3
Chipbreaker Selection
B10 on
A10 on
Insert Grade Selection by Part Material
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
CN ¢¢ 54
Cutting Edge Length L .6339 Thickness S .2500 Inscribed Circle IC .6250 Hole Dia. D1 .2500
Dimensions (inch)
B
Coated Cermet
Coated Carbide
Carbide
E12
C5
Applicable Internal Holders
Applicable External Holders
Nose Radius
Application Range
Sumitomo Cat. No.
ISO Cat. No.
Shape
RE
Q Q Q
QQQQ Q QQQQ Q QQQQ Q
DD DD DD DD DD DD
CNMG542EMX CNMG160608N-MX CNMG543EMX CNMG160612N-MX CNMG544EMX CNMG160616N-MX
EMX
.0313
( a p )
.24
.0469
.16
.0625
.08
( f )
0
.008 .016 .024
-15°
Q
QQQQ Q F QQQQ Q QQQQ Q
D «
DD DD
CNMG542ENZ CNMG160608N-UZ CNMG543ENZ CNMG160612N-UZ CNMG544ENZ CNMG160616N-UZ
ENZ
.0313
( a p )
.24
DDFFD Q « DFFD Q
.0469 DD «
.16
«« « D
.0625
.08
( f )
0
.008 .016 .024
4°
C
«««« D Q DD « F « Q ««« FD Q
QQQQ Q QQQQ Q QQQQ Q
CNMG542EGZ CNMG160608N-GZ CNMG543EGZ CNMG160612N-GZ CNMG544EGZ CNMG160616N-GZ
EGZ
.0313
( a p )
.40
.0469
.20
.0625
( f )
0
.020
.040
0 °
QQQQ Q QQQQ Q QQQQ Q
Q «« Q «« Q ««
D
«« «« «
CNMM542ENP CNMM160608N-MP .0313
ENP
.40 ( a p )
CNMM543ENP CNMM160612N-MP .0469 «««««« « CNMM544ENP CNMM160616N-MP .0625 «««««« «
.20
( f )
0
.020
.040
0 °
R
Q Q
QQQQ Q QQQQ Q
.0469 «««« DD .0625 «««« DD
CNMM543EHG CNMM160612N-HG CNMM544EHG CNMM160616N-HG
EHG
.40 ( a p )
.20
S
( f )
0
.020
.040
0 °
Q Q Q
QQQQ Q QQQQ Q QQQQ Q
«« «« «« «« «« ««
CNMM542EHP CNMM160608N-HP CNMM543EHP CNMM160612N-HP CNMM544EHP CNMM160616N-HP
EHP
.0313
.40 ( a p )
.0469
.20
.0625
T
( f )
0
0 °
.020
.040
V
W
B27
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