Igetalloy
Indexable Inserts 80°Diamond Type Negative Insert
RE
80°Diamond Type
CN
IC
Grade Selection Guide A2


D1
Negative Chipbreaker Selection Guide From B8
From A8
With Insert Hole 80° 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
CN¢¢1906˜˜ M Stainless steel
K Cast iron
N Non-ferrous metal B
L S Exotic alloy
● : 19.3 ● S : 6.35


Negative
Inserts
H Hardened steel
● IC : 19.05 ● D1 : 7.94 Coated
Coated carbide cermet Cermet Carbide


AC6020M
AC6030M
AC6040M
AC8025P


AC1030U
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 C7, 8 Applicable Internal Holders E24, 25


G10E
AC5
AC5
AC6


AC5


A30
T10


H1
Shape Cat. No. RE
C
Medium-Rough cutting


GZ ( p)
10
CNMG 190612N-GZ 1.2 DDDQ Q QQQQQ Q
5 190616N-GZ 1.6 DDDQ Q QQQQQ Q
( )
0° 0
0.5 1.0
D
MP ( p)
DDD D D QD Q QQQQQ Q
Rough cutting


10 CNMM 190608N-MP 0.8
190612N-MP 1.2 D D D D D D QD Q QQQQQ Q
5
190616N-MP 1.6 D D D D DD D QD Q QQQQQ Q
0 ( ) 190624N-MP 2.4 D D D D DD D QD Q QQQQQ Q R
0° 0.5 1.0

HG ( p)
10
CNMM 190612N-HG 1.2 D D D D D Q Q QQQQQ Q
5 190616N-HG 1.6 D D D D D Q Q QQQQQ Q
190624N-HG 2.4 D D D D D Q Q QQQQQ Q S
( )
0° 0
0.5 1.0
HP ( p)
DDD D Q Q QQQQQ Q
Heavy cutting


10 CNMM 190608N-HP 0.8
5
190612N-HP 1.2 DDD D Q Q QQQQQ Q
190616N-HP 1.6 DDD D Q Q QQQQQ Q
0 ( ) 190624N-HP 2.4 DDD D Q Q QQQQQ Q T
0° 0.5 1.0

HF ( p)
15
CNMM 190616N-HF 1.6 DDD Q Q QQQQQ Q
DDD Q Q QQQQQ Q
10
190624N-HF 2.4
5
V
20° 0 ( )
0.5 1.0 1.5


P Steel
Recommended application


CN¢¢2507˜˜ M Stainless steel
W
K Cast iron
N Non-ferrous metal


Solid CBN
Ceramics
● L ● S S Exotic alloy
: 25.8 : 7.94
H Hardened steel
● IC : 25.4 ● D1 : 9.2 Coated carbide Coated
cermet Cermet Carbide
AC6020M
AC6030M
AC6040M
AC8025P


AC1030U
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

G10E
AC5
AC5
AC6


AC5


A30
T10


H1

Shape Cat. No. RE
MP ( p)
Rough cutting


DD Q Q QQQQQ Q
15
CNMM 250724N-MP 2.4
10
5
( )
0° 0
0.5 1.0 1.5


B29