North American Carbide Turning Inserts, Negative Rake CNMG-CH

DIMENSIONS (INCH)

CUTTING DATA (INCH)

STEEL

CATALOG
NUMBER

ISO
DESIGNATION

d

l

s

r

depth of
cut, a_{p}

feed per
rev, f_{n}

NST51

NST42

CNMG 321-CH

CNMG 090304-CH

3/8

.381

1/8

1/64

.016 - .141

.004 - .012

SELECT

SELECT

CNMG 322-CH

CNMG 090308-CH

3/8

.381

1/8

1/32

.020 - .141

.005 - .016

SELECT

SELECT

CNMG 431-CH

CNMG 120404-CH

1/2

.508

3/16

1/64

.016 - .187

.004 - .012

SELECT

SELECT

CNMG 432-CH

CNMG 120408-CH

1/2

.508

3/16

1/32

.020 - .187

.005 - .016

SELECT

SELECT

CNMG 433-CH

CNMG 120412-CH

1/2

.508

3/16

3/64

.031 - .187

.006 - .020

SELECT

SELECT

CNMG 434-CH

CNMG 120416-CH

1/2

.508

3/16

1/16

.040 - .187

.007 - .024

N/A

SELECT

CNMG 542-CH

CNMG 160608-CH

5/8

.635

1/4

1/32

.020 - .219

.005 - .016

SELECT

SELECT

CNMG 543-CH

CNMG 160612-CH

5/8

.635

1/4

3/64

.031 - .219

.006 - .020

SELECT

SELECT

CNMG 642-CH

CNMG 190608-CH

3/4

.762

1/4

1/32

.020 - .266

.005 - .016

SELECT

SELECT

CNMG 643-CH

CNMG 190612-CH

3/4

.762

1/4

3/64

.031 - .266

.006 - .020

SELECT

SELECT

CNMG 644-CH

CNMG 190616-CH

3/4

.762

1/4

1/16

.040 - .266

.007 - .024

N/A

SELECT