Igetalloy
Indexable Inserts 55°Diamond Type Negative Insert
RE
55°Diamond Type
DN
Grade Selection Guide A2


D1
Negative IC Chipbreaker Selection Guide From B8
From A8
With Insert Hole 55° L S
: 1st choice
Material-based Grade Selection Guide
: 1st choice : 1st choice
(Legend) Continuous cut : 2nd choice
Medium cut
: 2nd choice
Interrupted cut
: 2nd choice
P Steel


Recommended application
DN¢¢1506˜˜ M Stainless steel
K Cast iron
N Non-ferrous metal B
● L ● S S Exotic alloy
: 15.5 : 6.35


Negative
Inserts
H Hardened steel
● IC : 12.7 ● D1 : 5.16 Coated
Coated carbide cermet Cermet Carbide


AC6020M
AC6030M
AC6040M
AC8025P


AC1030U
SUMIBORON (CBN) Inserts L49


AC630M
30M
AC610M


AC503U

AC530U
30U
AC520U
20U
AC820P
AC830P


AC405K
AC420K
AC510U
10U
AC415K
AC810P


ACZ150

T1500A
T3000Z
T1000A
00A
T1500Z


EH520
ST20E

EH510
ST10P
Applicable External Holders C10, 11 Applicable Internal Holders E35


G10E
AC5
AC5
AC6


AC5


A30
T10


H1
Shape Cat. No. RE
C
GU ( p)
6 DNMG 150604N-GU 0.4 DDD Q Q QQQQQ Q
4 150608N-GU 0.8 D D D D D D D D D Q Q QQQQQ Q
2 150612N-GU 1.2 D D D D D D D D D Q Q QQQQQ Q

0
0.2 0.4 0.6
( ) 150616N-GU 1.6 DD Q Q QQQQQ Q
D
GE ( p)
6 DNMG 150604N-GE 0.4 DDDD Q Q QQQQQ Q
4 150608N-GE 0.8 DDDD Q Q QQQQQ Q
2 150612N-GE 1.2 DDDD Q Q QQQQQ Q
0 ( ) 150616N-GE 1.6 DDDD Q Q QQQQQ Q R
3° 0.2 0.4 0.6

UX ( p) DNMG 150604N-UX 0.4 DDD Q Q QQQQQ Q
0.8 D D D D Q Q QQQQQ Q
6
150608N-UX
Q Q QQQQQ Q
4
150610N-UX 1.0 S
Medium cutting


2
( )
150612N-UX 1.2 D D D D Q Q QQQQQ Q
0
0.2 0.4 0.6
150616N-UX 1.6 DD Q Q QQQQQ Q

UG ( p)
6 DNMG 150604N-UG 0.4 DD Q Q Q
4 150608N-UG 0.8 DDD Q Q Q T
2 150612N-UG 1.2 DD Q Q QQQQQ

0
0.2 0.4 0.6
( ) 150616N-UG 1.6 DD Q Q QQQQQ Q
EG ( p)
6
DNMG 150604N-EG 0.4 D DDD D QDDQ QQQQQ DDQ V
4
150608N-EG 0.8 D DDD D QDDQ QQQQQ DDQ
D DDD D QDDQ QQQQQ DDQ
2
( )
150612N-EG 1.2
0° 0
0.2 0.4 0.6
W
DNMA 150608 0.8 DDDQ Q QQQQQ Q
150612 1.2 DDDQ Q QQQQQ Q


Solid CBN
Ceramics
MU ( p)
6
DNMG 150608N-MU 0.8 D D D D D D Q Q QQQQQ Q
4
150612N-MU 1.2 D D D D D D Q Q QQQQQ Q
DD Q Q QQQQQ Q
2
( )
150616N-MU 1.6
4° 0
0.2 0.4 0.6
EM ( p)
6
DNMG 150608N-EM 0.8 D DDD Q Q QQQQQ Q
4
150612N-EM 1.2 D DDD Q Q QQQQQ Q
2
( )

Medium-Rough cutting


0
0.2 0.4 0.6
ME ( p)
8
DNMG 150608N-ME 0.8 D D D D Q Q QQQQQ Q
6
4 150612N-ME 1.2 D D D D Q Q QQQQQ Q
2 150616N-ME 1.6 D D D D Q Q QQQQQ Q
0 ( )
4° 0.4 0.8
MX ( p)
6
DNMG 150608N-MX 0.8 DD Q Q QQQQQ Q
4
150612N-MX 1.2 DD Q Q QQQQQ Q
Q Q QQQQQ Q
2
( )
150616N-MX 1.6
-15° 0
0.2 0.4 0.6
UZ ( p)
6
DNMG 150608N-UZ 0.8 DD DDDQ Q QQQQQ Q
4
150612N-UZ 1.2 DD DDDQ Q QQQQQ Q
2
0 ( )
4° 0.2 0.4 0.6


B37